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pH Meters

Shop the best prices on 27,432 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Punnyb, Viewleaf, ZENGO and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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833 - 864 of 3,200
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe Bnc Connector Replacement Kit for Aquarium
From $22.95
2026 4 in1 Advanced Water Quality Testing and Monitoring Pen Accurate TDS EC ConductivityTemperature Measurement Dual Color Backlight
From $30.95
2025 Soil Tester pH Moisture Temperature Luminous 4 in 1 pH Meter Soil Moisture Electronic Earth Tester for Garden Plants Yellow
From $47.95
Precision Pocket Water Quality Tester for Hydroponics and Aquariums 25-26
From $30.95
5In1 Water Quality Tester Digital Salinity Meter EC TDS SG TEMP SALT Monitor for Driking Water Pool
From $104.00
Wireless WiFi Water Quality Meter with pH, Temp, and ORP Monitoring – EU Plug 230V
From $369.00
Continuous pH and Salinity Water Quality Meter for Pools and Gardens (220V EU Plug)
From $169.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool For
From $189.00
2025 tds meter hand held tds-3 ppm digital water quality pen tester r.o pure osmosis
From $104.00
4-in-1 Digital Ph Meter With Ph/tds/ec/temp Function For Hydroponics,for Nutrients Growing, Indoor
From $59.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking
From $34.95
Soil N,P,K Temperature Sensor Nitrogen Phosphorus Potassium Detector Nutrient Fertility Meter Tester
From $169.00
Smart Bluetooth Dissolved Oxygen Meter,Portable 0.0-30Mg/L Dissolved Oxygen Meter Range,Dissolved Oxygen Test Kit-AY 25-26
From $279.00
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer 25-26
From $35.95
Soil Quality Detectors Triple Function Analyzers Square Design Fast Reading Strong Metal for Moisture Nutrients Multicolor
From $39.95
Water Quality Monitor Detector Professional Meter Pen Type Water Quality Tester for Pools Aquariums Enduring Multicolor
From $149.00
3 Pack pH Buffer Calibration Solution Powder pH 6.86/4.01/9.18 for pH Meter unbrand
From $21.95
Hydrogen-Rich H2 Meter with Backlight High Precision Hydrogen Meter for Water
From $74.00
5-in-1 Electronic Ph Meter, Measure Ph & Tds & Ec Salinity & Temperature Water Quality Tester, Lcd Display And Reading Accuracy
From $35.95
pH Probe for Water Replacement Electrode for Meter Monitor & Controller 90cm
From $25.95
25-26 Digital Water Quality Tester Water Ec Meter For Drinking Water Tap Water
From $54.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium. Amyi
From $89.00
Digital Salinity Meter, High Accuracy 5 In 1 Salinity TesterAs Shown szshsy100
From $40.95
Hydrogen-Rich H2 Meter with Backlight High Precision Hydrogen Meter for Water
From $139.00
6 in 1 Portable Water Quality Detector Water Quality Testing Meter TDS COD TOC UV275 EC TEMP Meter
From $104.00
PH Temperature Water Quality Meter Mini Continuous 5 in 1 PH EC SALT SG TEMP Monitor Wireless WiFi Online Water Quality Monitor for Tuya UK Plug 230V
From $109.00
14 In 1 Swimming Pool Test Paper 50 Strips Of Residual Chlorine Ph Value Alkalinity Drinking Water Spa Pond Denuotop
From $34.95
Multifunctional PH Tester High Accuracy RH Temperature PH Meter Water Quality Test Pen for Fish Tank
From $25.95
ORP Meter Digital Display Backlit Control Water Quality Tester for Swimming Pools Spas Hydroponics Laboratories
From $64.00
PH?91A PH Electrode Probe BNC Connector PH Tester Probe for Aquarium Hydroponics Plant Pool
From $12.95
Digital Water Tester 4 in 1 Multi Functional IP67 Waterproof PH H2 ORP Temp Water Quality Meter with Backlight
From $64.00