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Shop the best prices on 6,975 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Gze, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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129 - 160 of 3,200
Soil Tester Digital Ph Meters -Portable Acidity Soil Ph Meter
From $39.95
Ph Controller Digital Ph Meter Water Purity Acidity Detector Electrode Hi/lo Alarm Accuracy Tank Aquarium Pool Liquid Monitor
From $199.00
Az8694 Pen Ph Meter Dough Soil Semi-solid Ph Tester Ph Test Pen
From $479.00
Digital Ph Orp Monitor Accuracy Portable Online Water Quality Ph Meter Aquariums Orp Tester Atc Data Lock Electrode Sensor
From $79.00
Ec-316 Digital Direct Soil Ec Tester Atc Conductivity Meter Ec Meter Aquarium Swimming Pool Hydroponic Laboratory 0-4.00 Ms/cm
From $84.00
5 In 1 Water Quality Tester Water Quality Analyzer Ph/tds/ec/temperature/salinity Testing Ip67 Water Resistance Backlight
From $69.00
Digital Tuya Wifi Ph/orp/temp Meter 3 In 1 Water Quality Tester Aquarium Accurate Ph Monitor Acidometer App Control Us/eu Plug
From $249.00
Digital Ph Meter Ph/tds/ec/temp Water Quality Tester For Drinking Water Swimming Pools(blue)(1pcs)
From $54.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality EU Plug
From $32.95
Rechargeable Pen Type PH Meter Professional Water Quality Tester with Digital Display
From $79.00
6-in-1 Rechargeable Soil PH Tester Moisture/Fertility/Sunlight/Temp/PH Meter Earth Nutrient Analyzer for Gardening Farm
From $31.95
6-in-1 Rechargeable Soil PH Tester Moisture/Fertility/Sunlight/Temp/PH Meter Earth Nutrient Analyzer for Gardening Farm
From $29.95
6-in-1 Rechargeable Soil PH Tester Moisture/Fertility/Sunlight/Temp/PH Meter Earth Nutrient Analyzer for Gardening Farm
From $43.95
Accurate Ph Meter For Aquarium Multi-parameter Water Quality Monitor Online Ph Monitor Acidometer E
From $46.95
16 In 1 Drinking Water Test Kit Professional Hardness Testing Kits, Tap And Well Water Test Strips
From $59.00
7-In-1 Digital Water Quality & Salinity Tester, pH/Free Chlorine/ORP/EC/TDS/Salt/Temp Meter, IP67 Waterproof PH Probe for Swimming Pools, f26
From $139.00
Garden, Flower, and Farm Soil pH Meter and Moisture Sensor Hygrometer Monitor
From $16.95
High Precision Readings: Food pH Meter with LCD Backlight & ATC, pH Tester for Fruit, Meat, Canning & Brewing
From $119.00
For Pools & Drinking Water: Digital 5-in-1 PH Meter & Pool Salt Tester for EC, TDS & Temp
From $49.95
Food pH Meter High Accuracy with Temperature and Acidity Testing for Brewing, Cheese, Meat, Canning, Dough, and Soil
From $48.95
Backlit Data Display Portable Garden Water Tester & Quality Analyzer
From $64.00
Chlorine Testing Device PC101 PH Tester Water Quality Tester 2-in-1 Water Chlorine Content Measuring Machine
From $18.95
4‑in‑1 Digital Water Quality Tester Pen with Accurate pH and Temperature for Aquarium Pool Drinking Water
From $99.00
PH Sensor Replacement Probe Composite Electrode PH Water Quality Electrode Tester for Laboratory Aquarium Hydroponics
From $19.95
Portable Temperature Thermal Imager Infrared Handheld Sensor Camera Digital High Precision Detect Thermograph Tester
From $419.00
5 in 1 Water Tester Multifunctional Water Quality Tester, Digital TDS/EC/Salinity/PH/Temperature
From $37.95
Soil Moisture Meter, Soil Tester Soil Moisture/Light/pH Tester 3-in-1 Soil Tester Kit for Plant Care, 255*60*35mm
From $18.95
High Accuracy Digital Water Quality pH Tester for Kitchen, Aquarium, Swimming Pool, Laboratory
From $21.95
Soil Tester, Soil Moisture Meter, 3-in-1 Plant Tester, Soil Moisture Meter And Soil Ph Tester For Pl
From $35.95
3pcs Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $21.95
3pcs Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $23.95
PH Tester Backlight Portable Digital PH Meter ATC High Accuracy Acidity Tester PH Test Pen for Water Soil Red
From $19.95