PH, PPM , EC, Meters and Solutions

Luster Leaf Digital Soil Moisture Meter

Product Details Digital results from 3.5 to 9.0. Instructions and plant pH preference list included.

Hanna Groline PH Storage Solution 500ml

GroLine Storage Solutions HI70300-050  Specially formulated for use with Hanna Instruments, this electrode storage solution is designed to prolong the life of pH electrodes.  A healthy probe is cleaned after every use, is never dried out,...

Bluelab Replacement pH Leap Probe

Bluelab® Combo Replacement Leap Probe pH

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...

GH pH Test Indicator 8 oz

Sure Test Pro EC / TDS / PPM Pen

Sure Test Pro EC/TDS Pen The Sure Test® Pro EC/TDS Pen reads EC, TDS and temperature (ºF or ºC) with automatic temperature compensation (ATC) for more reliable conductivity measurements. Auto or manual ranging for EC (uS/mS) and TDS...

Bluelab pH Probe KCI Storage Solution 250 ml

Bluelab® pH Probe KCI Storage Solution The perfect solution to store and hydrate your Bluelab pH products. Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and...

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...

Rapitest Soil pH Meter 716750

Product Details Determines Soil Acidity / Alkalinity Insert Directly into soil substrate Digital results from 3.5 to 9.0. Instructions and plant pH preference list included.

Hanna GROLINE Replacement COMBO PROBE FOR HI9814 WATERPROOF COMBO METER (HI1285-7)

The HI1285-7 is designed for use with GroLine HI9814 Waterproof Combo meter.    1 Probe.  1 cord.  3 Measurements.  No tangled cord mess and much easier to calibrate.  Fortified stress relief on each end of the cord to...

Aqua-X Inline pH Sensor

Overview: PPH-2 Inline pH Sensor is specially designed for Aqua-X Irrigation Control System. The pH electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and heavy duty that can...

Hanna Groline pH electrode Cleaning Solution 500ml

GroLine Cleaning Solutions  GroLine Cleaning Solution is a specially formulated acid that cleans pH electrodes.  Growers should avoid touching the glass on pH electrodes as doing so can damage the electrode's invisible (but extremely...