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pH Meters

Shop the best prices on 8,798 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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961 - 992 of 3,200
PH Sensor Module PH Probe Composite Electrode Test Code sensor
From $35.95
CL2 and PH Meter Swimming Pool Water Quality Testing Equipment Portable PH Tester for Pool
From $37.95
pH sensor module,sensor probe pH electrode,connector
From $29.95
Digital Salinity Tester High Accuracy Wide Range Temp Comp Large LCD Water Quality Tester for EC Temp S.G
From $33.95
Professional 3 in 1 pH/EC/TEMP Meter Water Detector Multi-parameter Digital LCD Tri-Meter Multi-function Water Quality Monitor Multiparameter Water Qu
From $74.00
1x High Precision Digital Water Quality Testing Purity Filter TDS Meter Tester
From $16.95
Water Quality Ph Tester Portable Cl2 Chlorine Tester Digital Ph Meter Ph Cl2 Chlorine Dector Portable Digital For Swimming Pool(1pc, White, No Battery
From $54.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
From $129.00
5 In 1 Ph Meter For Water Ph/tds/ec/temp/salt Meter Salt Tester For Saltwater Pool 0.01 Resolution High Accuracy Digital Ph Tester
From $59.00
2-in-1 PH & ORP Controller, 220V Digital High Precision PH-ORP Tester Redox Online Monitor with Output Power Relay Control, PH-803
From $389.00
\u200b\u200b7-in-1 Soil Tester - pH, EC, NPK, Moisture, Temperature Sensor with LCD Display (Modbus RS485)\u200b\u200b
From $239.00
Multifunction Water Testing Instrument 5 in 1 Salinity Temperature Meter Large LCD Screen Water Quality Monitors
From $84.00
\u200b\u200b7-in-1 Soil Tester - pH, EC, NPK, Moisture, Temperature Sensor with LCD Display (Modbus RS485)\u200b\u200b
From $289.00
2025 PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
From $69.00
As218 Ph Quality Detector Meter Water Tester Digital Water Quality Monitor Tester For Pool Drinking Water Aquariums Fish Tank
From $289.00
Ph Tester Digital Ph Meter, Professional Ph Pen, High Accuracy 0.01 Ph, Measuring Range 0-14 Ph, Ideal Water Ph Tester For Home Drinking, Swimming Poo
From $24.95
Soil Ph Meter,4 In 1 Digital Soil Ph Tester,soil Moisture-light-ph-temperature Tester Boris
From $47.95
Digital Meter PH-803W ORP/PH Meter Controller Online Monitor EU Plug
From $199.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
From $94.00
Digital Ph Meter, Ph Meter 0.01 Ph High Er
From $31.95
Water Test Pen, Digital pH Meter Pen, With ATC Button, Water With Auto Calibration Function and 0.00-14.00 Measuring Range，8748
From $54.00
Long Probe Deep Soil PH Moisture Meter 2 In-1 Tester-Professional Test Hygrometer for Large Pot Plants Gardening Farming
From $23.95
5-in-1 Food Salinity Meter S.G EC TDS Temp Tester High-Precision Salt Meter for Broth Sauces Pickled Foods
From $74.00
5-in-1 Salinity Digital Tester,Rechargeable Multifunctional High Accuracy Water Temperature ℃/℉/PH/Salinity/TDS/EC Meter
From $39.95
Water Quality Monitor Kit with PH Electrode Probe, 0.75M Cable
From $17.95
Digital PH Pen Tester 0.01 High Accuracy ATC, 0-14 Range IP65 Waterproof for Water Pool Aquaculture Cosmetics
From $309.00
Meter 4-in-1 Er Digital Plant Meter For Potted Plants Ens Lawns
From $54.00
5-in-1 Electronic Ph Meter, Measure Ph And Tds And Ec Ity And Temperature Er, Lcd Display And Reading , For D
From $74.00
1pcs TDS Meter, Digital Swimming Pool Salt Tester 1-9990PPM, TDS, EC and Temperature Meter, Digital Salinity Tester PPM Meter Resolution
From $12.95
in 1 Portable Digital pH/Salinity/Temperature/TDS/EC Meter Multifunctional Water Quality Tester Multi-Parameter Pocket Tester Kit for Swimming Po
From $40.95
Soil PH Tester 5 in 1 Moisture Meter for Plants Temperature and Sunlight Gardening Greenhouse
From $46.95
Automatic chlorine and pH tester for swimming pool or spa
From $69.00