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Shop the best prices on 8,970 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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769 - 800 of 3,200
Ph-990 Ph Meter For Rium -parameter Mon Online Ph
From $64.00
pH Meter Water Quality Monitor Digital pH Tester for Aquarium Freshwater Tank Monitoring
From $59.00
Soil Plants Moisture Meter Tester 2 in 1 Soil PH Meter for Garden Farm Lawn Indoor Outdoor
From $47.95
2 in 1 Chlorine & PH Meter, Dual Scale Water Quality Tester CL2 Level Meter, Digital Electronic Pool Water Tester Handheld Ph and Chlorine Tester
From $26.95
Water Quality Tester 2 In 1 Ph And Chlorine Level Cl2 Detector For Swimming Pool Spa,New 2026
From $239.00
Accurate Digital PH Meter for Aquarium Water Testing - Multi-Parameter Water Quality Monitor with Online PH Sensor,New 2026
From $59.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo SH
From $31.95
Digital PH Meter with Clear Display and Replaceable Probe for Aquarium Hydroponics Wall Mount
From $45.95
Soil Test Kit NPK Meter Soil NPK Analyser Meter 0-1999mg/Kg Nitrogen/Phosphorus/Potassium Soil Tester for Gardening
From $309.00
6 In1 Detector Online Bluetooth Chlorine Meter Ph Meter Powered Tool For S,x
From $139.00
Portable 3 in 1 Water Quality Tester High-Precision with Backlight for Indoor Outdoor Using
From $23.95
9 in 1 Drinking Water Test Kit PH//GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
From $30.95
Smart Water Quality Tester for Pools Sturdy Outdoor Pool Water Detector Preservative Monitoring Tool
From $36.95
3in1 PH EC Temperature Meter, Digital PH & EC Conductivity Tester with Detachable Probe, for Hydroponics, Garden Soil
From $94.00
PH Meter Water Quality Monitor for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer UK Plug
From $32.95
Digital 7-in-1 Water Tester for Pool Salt Aquarium Hydroponics Drinking Water TDS EC ORP S.G Temp Tester
From $41.95
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
Optimize Plant Growth: Soil pH & Temperature Tester for Gardening, Flower Beds, and Potted Plants
From $104.00
4-in-1 Soil pH Meter, Moisture, Temperature, and Sunlight Intensity Tester for Gardening, Plants, and Farming
From $20.95
Bluetooth Digital Ph Meter For Food, High Accuracy Food Ph Tester With Backlit Lcd Display For Meat,bread And Water
From $169.00
Ph Calibration Solution Ph Meter Buffer Solution Orp Tester Accurate Reading For Plant Growth Test
From $54.00
Tds Meter, 0-200000 Meter, 0-14 Ph Meter, 5 In 1 Tds/ec/salt/temp/ph Meter For Drinking Water, Pool
From $119.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
From $179.00
Bluetooth C600 Seven-in-one Ph/tds/ec/temperature/salinity/orp Seawater Specific Gravity Water Qual
From $139.00
Swimming Pool Temperature Tester, 3 in 1 PH Meter Ph-tds Temperature Ph-tds And Temperature Adjustment High Accuracy And Backlit LCD Display Ph Meter
From $54.00
Water Quality Tester, PH Water Tester, Aquarium PH Tester, Swimming Pool Ph Test LCD Display, TDS Water Quality Tester for Drinking Water, Hydroponics
From $37.95
2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Testing Device CL2 Measuring for Pool Aquarium
From $18.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor EU Plug
From $35.95
TDS Meter, EC Meter & Temperature Meter 3 in 1 EC TDS and Temperature Test Pen
From $11.95
Digital Ph And Tds Meter Combo 0.05ph High Ph Er Tds Er Er
From $47.95
PH Meter Digital PH/Litmus Test Strips/Temp Multifunctional Tester, 0.01 High Precision Water Quality Tester with ATC Function
From $27.95
Long Body pH Electrode with BNC Plug Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Economical Device Sensor
From $43.95