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Shop the best prices on 34,865 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, ZENGO, Cuich and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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321 - 352 of 3,200
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring 202
From $139.00
3 In 1 Digital Ph Meter , Tds/ph/temp Meter, Water Tester For Drinking Water, Swimming Pool, Hydrop 2025
From $37.95
Swimming Pool Water Quality Tester for pH/Chlorine/ORP/EC/TDS/Salt/Temp 2025
From $179.00
3 in 1 Soil Moisture Sensor Meter, Soil pH meter Water Monitor, Sunlight Sensor for Gardening 2025
From $59.00
7 in 1 PH/TDS//ORP/Salinity /S.G/Temperature Meter C-600 Water Quality Tester for Drinking Water, A 25-26
From $54.00
Pocket Format with 0-14 pH Measuring Pool pH Value Meter Digital PH Tester Water Quality Tester with LCD PH Meter 2025
From $34.95
Efficient pH Meter, Waterproof Tester with Auto Calibration and Effective ATC, Backed by High Response Rate, and Enhanced with Bluetooth 2025
From $84.00
5-in-1 Digital pH/TDS/EC/Temp/Salt Meter, 0.01 High Accuracy for Saltwater Pool 2025
From $139.00
5 in 1 Multi-function Water Quality Tester Water Test Kit High Accuracy Meter 2025
From $69.00
3 in 1 Soil PH Meter, Soil Moisture/Sunlight Intensity/pH Tester for Garden Plant Flower Lawn Care 25-26
From $47.95
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Shytmv -CN-NEW 25-26
From $25.95
Tds Tester for Drinking Water, TDS EC Temp Meter, Accurate Device for PPM Measurement, Portable Tool for Home Hydroponics Aquariums 2025
From $16.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
From $129.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
From $129.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
From $129.00
Conductivity Instrument tds Pen Water Quality Analyzer Detector TDS-3 Water Pen
From $24.95
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
From $43.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
From $119.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
From $39.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
From $119.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
From $129.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
From $43.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
From $119.00
3-In-1 Water Quality Tester For Drinking Water, Tds Meter Digital Ec & Temperature Meter, Accurate Water Tester With Large Clear Lcd Display And
From $32.95
3-in-1 Soil Meter Moisture Light and PH Tester White
From $18.95
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
From $36.95
pH-ATC pH Tester Measuring Pen Digital pH Value Testing Meter 0~14pH 0.1pH with LED Screen
From $22.95
80 Strips PH 1-14 Litmus Paper PH Tester Papers Universal Indicator Paper Test for Water Aquarium
From $23.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
From $129.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
From $33.95
2-in-1 Pool Water Chlorine and pH Tester, Swimming Pool Chlorine Measuring Device for Water Quality Testing
From $44.95
Soil Tester Soil Moisture Meter Soil Ph Tester Green
From $17.95