Quick view Details Bluelab | sku: HGC716480 Bluelab Ph Pen MSRP: Now: $142.80 Add to Cart Compare Quick view Details Bluelab | sku: HGC716050 Bluelab Original Truncheon PPM EC TDS MSRP: Now: $178.80 Add to Cart Compare Quick view Details TrolMaster | sku: AMP-2 Aqua-X Sensor Board MSRP: Now: $147.00 Add to Cart Compare Quick view Details Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe MSRP: Now: $162.00 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 sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716480 Bluelab Ph Pen Bluelab® pH Pen Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with... MSRP: Now: $142.80 Add to Cart 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 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 Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe Bluelab® Combo Replacement Leap Probe pH MSRP: Now: $162.00 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 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 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 TrolMaster | sku: AMP-2 Aqua-X Sensor Board MSRP: Now: $147.00 Add to Cart Compare Quick view Details Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe MSRP: Now: $162.00 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 sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716480 Bluelab Ph Pen Bluelab® pH Pen Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with... MSRP: Now: $142.80 Add to Cart 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 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 Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe Bluelab® Combo Replacement Leap Probe pH MSRP: Now: $162.00 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 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 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 Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe MSRP: Now: $162.00 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 sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716480 Bluelab Ph Pen Bluelab® pH Pen Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with... MSRP: Now: $142.80 Add to Cart 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 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 Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe Bluelab® Combo Replacement Leap Probe pH MSRP: Now: $162.00 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 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 Compare Selected × OK
Quick view Details Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe MSRP: Now: $162.00 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 sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716480 Bluelab Ph Pen Bluelab® pH Pen Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with... MSRP: Now: $142.80 Add to Cart 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 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 Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe Bluelab® Combo Replacement Leap Probe pH MSRP: Now: $162.00 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 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 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 sku: HI98331 Hanna GroLine Soil Test EC/Temperature Substrate Tester HI98331 MSRP: Now: $149.29 Out of stock Compare Quick view Bluelab | sku: HGC716480 Bluelab Ph Pen Bluelab® pH Pen Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with... MSRP: Now: $142.80 Add to Cart 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 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 Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe Bluelab® Combo Replacement Leap Probe pH MSRP: Now: $162.00 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 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 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 Bluelab | sku: HGC716480 Bluelab Ph Pen Bluelab® pH Pen Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with... MSRP: Now: $142.80 Add to Cart 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 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 Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe Bluelab® Combo Replacement Leap Probe pH MSRP: Now: $162.00 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 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 Compare Selected × OK
Quick view Bluelab | sku: HGC716480 Bluelab Ph Pen Bluelab® pH Pen Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with... MSRP: Now: $142.80 Add to Cart 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 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 Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe Bluelab® Combo Replacement Leap Probe pH MSRP: Now: $162.00 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 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 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 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 Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe Bluelab® Combo Replacement Leap Probe pH MSRP: Now: $162.00 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 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 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 Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe Bluelab® Combo Replacement Leap Probe pH MSRP: Now: $162.00 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 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 Compare Selected × OK
Quick view Bluelab | sku: HGC716446 Bluelab Replacement pH Leap Probe Bluelab® Combo Replacement Leap Probe pH MSRP: Now: $162.00 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 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 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 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 Compare Selected
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 Compare Selected