Quick view Details Hanna 1413 μS/cm Calibration MSRP: Now: $16.78 Out of stock Compare Quick view Details sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 MSRP: Now: $15.83 Add to Cart Compare Quick view Details sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 MSRP: Now: $17.91 Out of stock Compare Quick view Details sku: 716448 Bluelab Probe Care Kit pH & Conductivity MSRP: Now: $37.70 Add to Cart Compare Quick view Details sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) MSRP: Now: $43.44 Add to Cart Compare Quick view Details Bluelab | sku: HGC716482 Bluelab PPM pen MSRP: Now: $118.80 Add to Cart Compare Quick view Details TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor MSRP: Now: $128.00 Out of stock Compare Quick view Details TrolMaster | sku: AMP-2 Aqua-X Sensor Board MSRP: Now: $147.00 Add to Cart Compare Quick view Details sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Details Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS MSRP: Now: $178.80 Add to Cart Compare Quick view Details Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 MSRP: Now: $272.40 Out of stock Compare Quick view Details TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor MSRP: Now: $280.04 Add to Cart Compare Quick view Hanna 1413 μS/cm Calibration Description Specification Manuals Product Literature Reviews HI-7031L 1413 μS/cm Conductivity Calibration Solution, 500ml The 1413 μS/cm calibration solution is for general use. It is also available in kits with pH7 buffer... MSRP: Now: $16.78 Out of stock Compare Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 MSRP: Now: $15.83 Add to Cart Compare Quick view Details sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 MSRP: Now: $17.91 Out of stock Compare Quick view Details sku: 716448 Bluelab Probe Care Kit pH & Conductivity MSRP: Now: $37.70 Add to Cart Compare Quick view Details sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) MSRP: Now: $43.44 Add to Cart Compare Quick view Details Bluelab | sku: HGC716482 Bluelab PPM pen MSRP: Now: $118.80 Add to Cart Compare Quick view Details TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor MSRP: Now: $128.00 Out of stock Compare Quick view Details TrolMaster | sku: AMP-2 Aqua-X Sensor Board MSRP: Now: $147.00 Add to Cart Compare Quick view Details sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Details Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS MSRP: Now: $178.80 Add to Cart Compare Quick view Details Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 MSRP: Now: $272.40 Out of stock Compare Quick view Details TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor MSRP: Now: $280.04 Add to Cart Compare Quick view Hanna 1413 μS/cm Calibration Description Specification Manuals Product Literature Reviews HI-7031L 1413 μS/cm Conductivity Calibration Solution, 500ml The 1413 μS/cm calibration solution is for general use. It is also available in kits with pH7 buffer... MSRP: Now: $16.78 Out of stock Compare Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 MSRP: Now: $17.91 Out of stock Compare Quick view Details sku: 716448 Bluelab Probe Care Kit pH & Conductivity MSRP: Now: $37.70 Add to Cart Compare Quick view Details sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) MSRP: Now: $43.44 Add to Cart Compare Quick view Details Bluelab | sku: HGC716482 Bluelab PPM pen MSRP: Now: $118.80 Add to Cart Compare Quick view Details TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor MSRP: Now: $128.00 Out of stock Compare Quick view Details TrolMaster | sku: AMP-2 Aqua-X Sensor Board MSRP: Now: $147.00 Add to Cart Compare Quick view Details sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Details Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS MSRP: Now: $178.80 Add to Cart Compare Quick view Details Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 MSRP: Now: $272.40 Out of stock Compare Quick view Details TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor MSRP: Now: $280.04 Add to Cart Compare Quick view Hanna 1413 μS/cm Calibration Description Specification Manuals Product Literature Reviews HI-7031L 1413 μS/cm Conductivity Calibration Solution, 500ml The 1413 μS/cm calibration solution is for general use. It is also available in kits with pH7 buffer... MSRP: Now: $16.78 Out of stock Compare Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: 716448 Bluelab Probe Care Kit pH & Conductivity MSRP: Now: $37.70 Add to Cart Compare Quick view Details sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) MSRP: Now: $43.44 Add to Cart Compare Quick view Details Bluelab | sku: HGC716482 Bluelab PPM pen MSRP: Now: $118.80 Add to Cart Compare Quick view Details TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor MSRP: Now: $128.00 Out of stock Compare Quick view Details TrolMaster | sku: AMP-2 Aqua-X Sensor Board MSRP: Now: $147.00 Add to Cart Compare Quick view Details sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Details Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS MSRP: Now: $178.80 Add to Cart Compare Quick view Details Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 MSRP: Now: $272.40 Out of stock Compare Quick view Details TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor MSRP: Now: $280.04 Add to Cart Compare Quick view Hanna 1413 μS/cm Calibration Description Specification Manuals Product Literature Reviews HI-7031L 1413 μS/cm Conductivity Calibration Solution, 500ml The 1413 μS/cm calibration solution is for general use. It is also available in kits with pH7 buffer... MSRP: Now: $16.78 Out of stock Compare Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) MSRP: Now: $43.44 Add to Cart Compare Quick view Details Bluelab | sku: HGC716482 Bluelab PPM pen MSRP: Now: $118.80 Add to Cart Compare Quick view Details TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor MSRP: Now: $128.00 Out of stock Compare Quick view Details TrolMaster | sku: AMP-2 Aqua-X Sensor Board MSRP: Now: $147.00 Add to Cart Compare Quick view Details sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Details Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS MSRP: Now: $178.80 Add to Cart Compare Quick view Details Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 MSRP: Now: $272.40 Out of stock Compare Quick view Details TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor MSRP: Now: $280.04 Add to Cart Compare Quick view Hanna 1413 μS/cm Calibration Description Specification Manuals Product Literature Reviews HI-7031L 1413 μS/cm Conductivity Calibration Solution, 500ml The 1413 μS/cm calibration solution is for general use. It is also available in kits with pH7 buffer... MSRP: Now: $16.78 Out of stock Compare Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Bluelab | sku: HGC716482 Bluelab PPM pen MSRP: Now: $118.80 Add to Cart Compare Quick view Details TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor MSRP: Now: $128.00 Out of stock Compare Quick view Details TrolMaster | sku: AMP-2 Aqua-X Sensor Board MSRP: Now: $147.00 Add to Cart Compare Quick view Details sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Details Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS MSRP: Now: $178.80 Add to Cart Compare Quick view Details Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 MSRP: Now: $272.40 Out of stock Compare Quick view Details TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor MSRP: Now: $280.04 Add to Cart Compare Quick view Hanna 1413 μS/cm Calibration Description Specification Manuals Product Literature Reviews HI-7031L 1413 μS/cm Conductivity Calibration Solution, 500ml The 1413 μS/cm calibration solution is for general use. It is also available in kits with pH7 buffer... MSRP: Now: $16.78 Out of stock Compare Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor MSRP: Now: $128.00 Out of stock Compare Quick view Details TrolMaster | sku: AMP-2 Aqua-X Sensor Board MSRP: Now: $147.00 Add to Cart Compare Quick view Details sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Details Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS MSRP: Now: $178.80 Add to Cart Compare Quick view Details Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 MSRP: Now: $272.40 Out of stock Compare Quick view Details TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor MSRP: Now: $280.04 Add to Cart Compare Quick view Hanna 1413 μS/cm Calibration Description Specification Manuals Product Literature Reviews HI-7031L 1413 μS/cm Conductivity Calibration Solution, 500ml The 1413 μS/cm calibration solution is for general use. It is also available in kits with pH7 buffer... MSRP: Now: $16.78 Out of stock Compare Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details TrolMaster | sku: AMP-2 Aqua-X Sensor Board MSRP: Now: $147.00 Add to Cart Compare Quick view Details sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Details Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS MSRP: Now: $178.80 Add to Cart Compare Quick view Details Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 MSRP: Now: $272.40 Out of stock Compare Quick view Details TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor MSRP: Now: $280.04 Add to Cart Compare Quick view Hanna 1413 μS/cm Calibration Description Specification Manuals Product Literature Reviews HI-7031L 1413 μS/cm Conductivity Calibration Solution, 500ml The 1413 μS/cm calibration solution is for general use. It is also available in kits with pH7 buffer... MSRP: Now: $16.78 Out of stock Compare Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Details Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS MSRP: Now: $178.80 Add to Cart Compare Quick view Details Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 MSRP: Now: $272.40 Out of stock Compare Quick view Details TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor MSRP: Now: $280.04 Add to Cart Compare Quick view Hanna 1413 μS/cm Calibration Description Specification Manuals Product Literature Reviews HI-7031L 1413 μS/cm Conductivity Calibration Solution, 500ml The 1413 μS/cm calibration solution is for general use. It is also available in kits with pH7 buffer... MSRP: Now: $16.78 Out of stock Compare Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS MSRP: Now: $178.80 Add to Cart Compare Quick view Details Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 MSRP: Now: $272.40 Out of stock Compare Quick view Details TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor MSRP: Now: $280.04 Add to Cart Compare Quick view Hanna 1413 μS/cm Calibration Description Specification Manuals Product Literature Reviews HI-7031L 1413 μS/cm Conductivity Calibration Solution, 500ml The 1413 μS/cm calibration solution is for general use. It is also available in kits with pH7 buffer... MSRP: Now: $16.78 Out of stock Compare Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 MSRP: Now: $272.40 Out of stock Compare Quick view Details TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor MSRP: Now: $280.04 Add to Cart Compare Quick view Hanna 1413 μS/cm Calibration Description Specification Manuals Product Literature Reviews HI-7031L 1413 μS/cm Conductivity Calibration Solution, 500ml The 1413 μS/cm calibration solution is for general use. It is also available in kits with pH7 buffer... MSRP: Now: $16.78 Out of stock Compare Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor MSRP: Now: $280.04 Add to Cart Compare Quick view Hanna 1413 μS/cm Calibration Description Specification Manuals Product Literature Reviews HI-7031L 1413 μS/cm Conductivity Calibration Solution, 500ml The 1413 μS/cm calibration solution is for general use. It is also available in kits with pH7 buffer... MSRP: Now: $16.78 Out of stock Compare Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Hanna 1413 μS/cm Calibration Description Specification Manuals Product Literature Reviews HI-7031L 1413 μS/cm Conductivity Calibration Solution, 500ml The 1413 μS/cm calibration solution is for general use. It is also available in kits with pH7 buffer... MSRP: Now: $16.78 Out of stock Compare Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: 716052 Bluelab Conductivity PPM Probe Care Kit 716052 Bluelab Probe Care Kit - pH MSRP: Now: $15.83 Add to Cart Compare Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: HI7031 Hanna Groline 1.41 mS/cm EC/PPM Calibration Solution 230 mL HI7031 1.41 mS/cm Calibration Solution: Used to calibrate EC/PPM for GroLine meters when they are in standard calibration mode. QuickCal combo solutions can be used instead to calibrate both pH and EC/PPM at the... MSRP: Now: $17.91 Out of stock Compare Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: 716448 Bluelab Probe Care Kit pH & Conductivity Bluelab® Probe Care Kit pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify... MSRP: Now: $37.70 Add to Cart Compare Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: HI70442P Hanna HI-70442P 1500 mg/L (ppm) TDS Calibration Solution (20 ml packet) HI-70442P TDS Calibration Solutions 1500mg/L 20ml sachets (25 case) HI-70442P is a 1500mg/L (ppm) TDS solution available in 25 x 20ml sachets. Total Dissolved Solids (TDS) meters are vital to the water industry so accurate readings are... MSRP: Now: $43.44 Add to Cart Compare Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Bluelab | sku: HGC716482 Bluelab PPM pen Bluelab® ppm Pen — Now Bluelab® Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is... MSRP: Now: $118.80 Add to Cart Compare Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view TrolMaster | sku: PCT-1 Aqua-X Reservoir EC and Temperature Sensor Overview: PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable... MSRP: Now: $128.00 Out of stock Compare Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view TrolMaster | sku: AMP-2 Aqua-X Sensor Board Overview: AMP-2 Sensor Board is specially designed for Aqua-X Irrigation Control System. With a male-to-male signal cable, this unit acts as a bridge between the sensors (pH Sensor & EC/Temp Sensor) and the Aqua-X Controller. The pH level, EC level... MSRP: Now: $147.00 Add to Cart Compare Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 How To Measure EC with your Direct Soil EC Meter 1. Pick your testing location. 2. Rinse the testing probe with water, and make sure it is dry. 3. Check the soil and ensure that the soil is fully saturated. 4. Insert your soil conductivity tester... MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS Bluelab Original Truncheon® Nutrient Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven... MSRP: Now: $178.80 Add to Cart Compare Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Bluelab | sku: 716497 Bluelab Inline pH Probe 716497 Bluelab Inline pH Probe (replacement probe Guardian Monitor Connect In-Line) Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired... MSRP: Now: $272.40 Out of stock Compare Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
Quick view TrolMaster | sku: PCT-2 Aqua-X Inline EC and Temperature Sensor Overview: PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy... MSRP: Now: $280.04 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected