Showing all 13 results
pH Meters
pH — the acid content of a solution — affects a plant’s ability to absorb nutrients. Make sure your nutrient solution is at the proper pH level for maximum growth with these professional-quality, easy to-read pH meters. Our selection assures you’ll find one to meet your growing needs… and budget.
Pssst… Looking for Soil Test Kits? We’ve got `em!
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Combo Tester
Offers accurate pH, EC/ TDS and temperature measurements in one meter.
$194.95$178.50 -
pH Test Indicator
$6.95Many experienced growers prefer this test kit to expensive meters because of its …
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Champ pH Tester
Features an ergonomically enhanced casing and a large LCD which makes it …
$62.95$56.95 -
Combo Meter
All you need for simple and reliable crop management and it’s all within arms reach.
$314.95$304.95 -
GroChek Combo
Continuously monitors the three most crucial nutrient parameters in hydroponic …
$246.95$183.50 -
GroChek pH
Originally designed for the greenhouse and hydroponics industry where the need …
$114.95$104.50 -
GroChek pH/TDS
Equipped with two large LCDs for easy-to-read measurements, even from …
$210.95$183.50 -
Guardian Monitor
Allows you to optimize EC, pH and temperature as the crop progresses through …
$398.95$390.50 -
pH Pen
Use to accurately measure your nutrient solution’s acid/ alkaline balance.
$119.95$111.50 -
pH Stick
Designed to be tough, the tester stick can be used to stir the solution being measured …
$113.95$102.50 -
pH Tester
Includes a pH electrode, electrode removal tool, batteries and complete …
$113.95$109.50 -
Portable Meter
Dials located on the front panel makes calibration quick and simple, even for …
$283.95$249.50 -
Replacement Electrode
pH probes, or electrodes, do NOT last forever and will eventually fail.
$74.95$69.50
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