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Shop the best prices on 6,994 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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3,041 - 3,072 of 3,200
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
From $16.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquarium EU Plug
From $48.95
Accurate Online Monitoring: PH Meter Water Quality Monitor for Aquarium – Real-Time PH Display
From $59.00
Aquarium & Pool Water Test High Precision LCD Digital pH Meter & Analyzer Hfmqv
From $25.95
Household Purified & Tap Water TDS Digital Water Tester, White Handheld High Precision Multifunctional Large Screen Display
From $11.95
pH Meter Water Quality Monitor Digital pH Tester for Aquarium Freshwater Tank Monitoring
From $59.00
High-Precision 0.01 Digital pH Meter | 0-14 pH Range Water Quality Tester for Drinking Water & Pools
From $10.95
Garden & Plant 2-in-1 Soil PH Tester and Hygrometer Meter with 3 Probes
From $10.95
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/H
From $32.95
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Sem
From $54.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Green
From $11.95
4-in-1 Water Quality Tester - TDS, EC, Temp Meter 0-9999 Ppm Upgraded for Drinking Water Various Water Sources
From $9.95
PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for Aquarium Hydroponics Industry Experiment 300cm Cable
From $26.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $37.95
16 in 1 Water Test Kits,600PCS Drinking Water Testing Strips,Tap and Well Water Test Strip&ETesting for PH,Lead,Chlorine
From $59.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $49.95
2 in 1 Chlorine PH Tester, Chlorine Water Quality Analyzer, CL2 Meter
From $44.95
4 in 1 Electronic Soil Tester Soil pH Tester Light Meter Temperature and Humidity Tester (Without Battery)
From $23.95
Digital PH Meter, Digital LCD Water Quality Tester, Measuring Range for 0-14 Ph, 0.01 Ph Accuracy, for Drinking Water, Aquariums, Hydroponics, Swimmin
From $16.95
Ph-98103 Professional Portable Pen Type Ph Meter With Ph Electrode Lcd Backlit Display Acidimeter Industry And Experiment Analyzer Rechargeable Ph-met
From $104.00
Combined digital pH and TDS meter, PH tester with high precision reading accuracy TDS tester, water quality tester for drinking water / swimming pool
From $21.95
Professional pH tester, automatic calibration function, measuring range from 0.00 to 14.00, suitable for portable aquarium and hydroponic pools
From $19.95
PH Meter & Pool Salt Tester Digital 5-in-1 Salinity PH EC Temp TDS Meter, Water Tester for Pools Drinking Water
From $29.95
8-in-1 Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS CF Temp Multi Parameter Test f
From $149.00
High Precision Water Hardness Instrument TDS Tester PH Meter Aquarium Pool Water Testing Pen
From $19.95
Digital Meter 5-in-1 Tester Pen Calibration Kit Digital Water Tester
From $48.95
Soil Moisture Meter Compact Sunlight Intensity Plant Temperature PH Meter
From $89.00
Digital Acidity-Alkalinity Meter Tester High Accuracy Acidity-Alkalinity Meter
From $74.00
Ph Meter Pen For Drinking Water Accurate Acidity And Alkalinity Test Digital Ph Tester Pen For Water (blue) (1pc)
From $59.00
Ph Value Meter Chlorine Water Quality Tester Portable Swimming Pool Aquarium Ph Test Instrument
From $64.00
Soil Tester, 3 In 1 Moisture/light/ph Acidity Measurement Tester, Soil Water Monitoring Hygrometer For Garden, Farm, Lawn And Home Care
From $19.95
Soil Tester Soil Moisture Meter Soil Ph Tester Green
From $34.95