Meters & Solutions

Show:
Sort By:

EC66 Waterproof Tester

The C66 is a microprocessor based Waterproof Conductivity Tester with a rugged one-piece IP67 waterp..

$80.95

Eco Tester TDS High

New economical conductivity and TDS pocket meters feature a large, ergonomically designed display so..

$88.99

Eco Tester TDS Low

New economical conductivity and TDS pocket meters feature a large, ergonomically designed display so..

$86.99

Electrode Cleaner 16 oz

Clean the liquid junction of your electrodes at least once a week to prevent clogging and to maintai..

$18.99

Electrolyte Solution

Check your refillable electrolyte level before performing any measurements. If the level is low, ref..

$60.95

Essentials Calibration 8oz 4.01

For the calibration of pH testers. Use in conjunction with pH Buffer 7...

$7.95

Essentials Calibration Qt 4.01

For the calibration of pH testers. Use in conjunction with pH Buffer 7...

$19.95

Essentials Calibration 8oz 7.0

For the calibration of pH testers. Use in conjunction with pH Buffer 4...

$7.95

Essentials Calibration Qt 7.0

For the calibration of pH testers. Use in conjunction with pH Buffer 4...

$19.95

Essentials pH Down Qt

Easy control 15% strength water stabilizer. Decreases pH of nutrient solution.  ..

$10.83

Essentials pH Down Gal

Easy control 15% strength water stabilizer. Decreases pH of nutrient solution...

$27.49

Essentials pH Up Pt

Easy control 15% strength water stabilizer. Increases pH of nutrient solution...

$7.50

Essentials pH Up Qt

Easy control 15% strength water stabilizer. Increases pH of nutrient solution. ..

$10.83

Essentials pH Up Gal

Easy control 15% strength water stabilizer. Increases pH of nutrient solution...

$27.49

GroChek EC Electrode

Hanna replacement EC electrode for pocket testers...

$57.95

GroChek EC Monitor

Waterproof and chemically resistant, this monitor has been designed to meet the grower's need for ..

$114.95