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General Hydroponics pH Up Liquid, pH Control Liquid Increase pH Levels - color: Blue pH Up
Regular price $16.18 USDRegular price -
YINMIK General Hydroponic pH Up Down Liquid, pH Control kit Adjust pH Level - color: Orange Blue pH Up Down
Regular price $29.14 USDRegular price -
YINMIK Soil pH Probe for YK-S01, YK-S01P, Black pH Replacement Electrode, Original YINMIK Soil Tester Electrode - style: For YK-S01
Regular price $38.86 USDRegular price -
YINMIK Soil pH Tester Probe for YK-S01E, Blue Electrode Replacement - style: For YK-S01E
Regular price $38.86 USDRegular price -
AAwipes Soil pH Test Kit (3.5-9 Range) 100 Strips Soil pH Tester for Acidity and Alkalinity of Garden Yard Lawn Grass Flower Vegetable Compost Nutrients Plants (J01-100)
Regular price $16.01 USDRegular price -
Jonathan Green Pro pH & Moisture Soil Tester
Regular price $112.38 USDRegular price -
Earth Resistance Tester Digital Grounding Resistance Meter 0.03-2000Ω Ground Resistance Ground Voltage Tester Backlight LCD Display Data Hold Soil Resistivity Measurements
Regular price $139.30 USDRegular price -
CAREKITPHCON Probe Care Kit for pH and Conductivity (TDS/PPM) Probes and Pens with 4 Solutions and Cleaners, Cleaning Kit Tool for Hydroponic system and Indoor Plant Grow - style: pH and EC (ppm)
Regular price $53.23 USDRegular price -
Bluelab CAREKITPH pH Probe Care Kit with Calibration Solution, Storage Solution, and Brush, Used for pH Pen, Meter, Monitor, Controller and Tools for Hydroponic System and Indoor Plant Grow - style: pH
Regular price $40.48 USDRegular price -
Lamotte Model El - Turf and Garden Soil Test Kit - 5679-01
Regular price $155.41 USDRegular price -
Soil Test Kit 140 Tests (2026 Updated Instructions) – pH, Nitrogen, Phosphorus, Potassium & Ammonia – Garden, Lawn & Plant Soil Tester Kit for Accurate Fertility Analysis
Regular price $29.14 USDRegular price -
YINMIK Food pH Tester with pH Calibration Storage Solution Digital pH Meter - color: Red
Regular price $59.92 USDRegular price -
YINMIK Digital pH Meter with Extra Replaceable pH Probe Food pH Checker - color: White
Regular price $69.64 USDRegular price -
YINMIK Food pH Meter Digital pH Tester Spear pH Probe pH Reader for Canning - color: Yellow
Regular price $56.04 USDRegular price -
Palinoia 2-in-1 Soil Test Kit for pH and Nitrogen, 100 Strips
Regular price $11.32 USDRegular price -
5 in 1 PH Meter Gomass 0.01 High Accuracy ph Tester Digital for Water TDS/EC/Salt/Temp/PH Pen, PPM Meter Water Tester Drinking Water, Hydroponics, Plants, Aquarium and Pool - color: blue
Regular price $46.96 USDRegular price -
7 in 1 PH Meter Gomass 0.01 High Accuracy ph Tester Digital for Water TDS/EC/Salinity/Temp/ORP/S. G/PH Pen Tester Drinking Water, Hydroponics, Plants, Aquarium and Pool - color: Light blue
Regular price $53.44 USDRegular price -
7-in-one Soil Test Kit, Soil Moisture Meter/PH Meter/Sunlight Intensity/Fertility Soil Tester, LCD Display Air & Soil Hygrometer Temperature for Hous Plants Garden, Farm, Lawn Care Moisture Meter - color: Dark NEW
Regular price $40.48 USDRegular price -
7-in-one Soil Test Kit, Soil Moisture Meter/PH Meter/Sunlight Intensity/Fertility Soil Tester, LCD Display Air & Soil Hygrometer Temperature for Hous Plants Garden, Farm, Lawn Care Moisture Meter - color: Jade
Regular price $40.48 USDRegular price -
Upgrade pH and Nitrogen Soil pH Tester, 100 Test Strips
Regular price $18.45 USDRegular price
