Test Kits & Meters

15 products

Showing 1 - 15 of 15 products
Bluelab KCI pH Probe Storage Solution - 120 ml
HM Digital PH-80 pH Pen
HM Digital HM Digital PH-80 pH Pen
In stock, 14 units
General Hydroponics pH Test Kit - 1 oz
General Hydroponics pH Test Indicator - 8 oz
GroStar pH 4 & 7 Calibration Solution Kit - 8 oz
Complete CO2 Test Kit
Hawthorne Complete CO2 Test Kit
Only 1 unit left
Bluelab Multimedia pH Meter with Leap pH Probe
HM Digital EC/TDS HydroTester PenHM Digital EC/TDS HydroTester Pen
Bluelab Combo Meter
Bluelab Bluelab Combo Meter
In stock, 3 units
General Hydroponics Waterfarm Component KitGeneral Hydroponics Waterfarm Component Kit
Bluelab Original Truncheon Nutrient MeterBluelab Original Truncheon Nutrient Meter
Bluelab Conductivity PenBluelab Conductivity Pen
Bluelab Bluelab Conductivity Pen
In stock, 5 units
Bluelab pH PenBluelab pH Pen
Bluelab Bluelab pH Pen
In stock, 6 units
Mondi Mini Thermometer and HygrometerMondi Mini Thermometer and Hygrometer

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