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Shop the best prices on 8,639 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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481 - 512 of 3,200
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $74.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
From $22.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement -xx j.s
From $109.00
5 In 1 Soil Ph Meter Soil Moisture Monitor Lcd Display Ph Tester Temperature Sunlight Intensity Testing Tool For Plants Illumination Thermometer
From $40.95
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
From $89.00
TRM1 Triple TDS Meter Online TDS Water Quality Tester 0-9990PPM LCD Display Water Quality Purity Tester PH Meter
From $59.00
9 in 1 Drinking Water Test Kit PH/KH/GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
From $9.95
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing Temperature Monitor Pen Acid Base Measurement Tools
From $26.95
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farming with Backli
From $11.95
PH Pen Type Acidity Measuring Meter High Precision 0.01 PH Tester Pool Aquarium Water Quality Test Tool PH873 EU Plug
From $229.00
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter
From $12.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $10.95
PH828 Digital PH Meter Waterproof Water Quality Tester Water Test Meter for Drink Swimming Pool Hydroponic
From $84.00
3 In 1 Digital Ph Meter , Tds/ph/temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydropo
From $24.95
PH Meter & Pool Salt Tester Digital 5-in-1 Salinity PH EC Temp TDS Meter, Water Tester for Pools Drinking Water
From $35.95
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM/CF/Humidity/TEMP Monitor Meter US Plug
From $129.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $15.95
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic Calibration Acidity Meter Laboratory Aquarium Pool EU Plug
From $129.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
From $6.95
Bluetooth 6-in-1 TDS Meter Digital Water Tester EC TDS SALT SG Temperature PH Meter Aquarium Water Tester
From $44.95
Waterproof Soil PH & Moisture Tester with Long Electrode Probe
From $27.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool C
From $9.95
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
From $11.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
From $35.95
3 in 1 Digital PH Meter , TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydrop
From $21.95
80 Strips Full pH 1-14 Test Indicator Litmus Paper Water Soil Testing Kit
From $5.95
Ph Test Pen, Water Ph Meter Sensitive 0-14ph Abs Housing High Accuracy Probe Stable Performance Pocket Size With Plastic Box For Swimming Pool For Aqu
From $16.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
From $9.95
5 in 1 Water Quality Tester PH/EC/TDS//Temp with BT Multifunction Water Meter Digital PH Meter for Pool Hydroponics
From $38.95
PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for Aquarium Hydroponics Industry Experiment 300cm Cable
From $28.95
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
From $54.00
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming Pool EU Plug
From $269.00