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Shop the best prices on 28,213 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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2,273 - 2,304 of 3,200
5 In 1 Tds/ec/ph/salinity/temperature Meter Digital Water Quality Monitor Tester For Pools, Drinking Water, Aquariums MW
From $42.95
HM DIGITAL 2-in-1 AquaPro Water Quality Tester AP-2 EC and Temperature with Automatic Calibration and Datahold XI
From $59.00
Reliable Water Quality Tester Accurate Water Hardness Tester High Sensitivity TDS Meter Device for Home & Outdoor Use Multicolor
From $39.95
Sugar Concentration Tester for Liquids with Automatic Temperature Compensation, Fast Readout and Hinged Light-Limiting Cover Multicolor
From $129.00
Tuya Wifi 7 In1 Water Quality Tester Multi-parameter Water Analyzer Ph/orp/ec/ppm//humidity/temp Monitor Meter Eu Plug
From $189.00
f Portable Salinity TEMP Meter Multifunction Water Quality Analyzer for Aquarium Swimming Pool Aquaculture
From $159.00
Digital 169e ORP/Redox Tester - Accurate Potential Positive & Negative ORP Meter for Precise Measurement
From $64.00
Precision pH Meter for Pools, Aquariums, and Drinking Water - 0-14 Range
From $43.95
TDS Meter Digital Water Tester (TDS,Temperature and EC Meter),0-999Ppm PPM Meter for Hydroponics, D
From $22.95
Digital pH Meter with ATC - High Accuracy Waterproof Food pH and Temperature Tester
From $259.00
Digital pH Meter with ATC for Food & Water Testing, Waterproof High Accuracy pH/Temperature Tester for Home & Laboratory Use
From $159.00
2pcs Ph And Tds Meter Combo Ph Meter And Tds, Ec, Temperature
From $20.95
Ph Meter High Precision Portable Ph Tester Backlight Display Water Quality Tester For Laboratory New 2024 High Quality
From $239.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
From $25.95
pH Probe for Water Replacement Electrode for Meter Monitor & Controller 90cm
From $47.95
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 $119.00
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 s202412246111
From $119.00
SWimming pool water tester for PH and chlorine levels S123015719YFy
From $104.00
Electrode Probe PH91A PH Electrode Probe BNC Connector PH Tester Probe for Aquarium Hydroponics Plant Pool PH Electrode Probe
From $43.95
Blue Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
From $30.95
Mini Soil PH Meter Portable Single Needle High Sensitivity Probe Plug and Play Soil PH Sensor for Garden Lawn Farm RN
From $16.95
TDS Meter Digital Water Quality Tester Portable 3 in 1 High Accuracy EC Temp Testing Kit
From $17.95
TDS Water Quality Detection Pen Intelligent Real-Time Measurement of Drinking Water Household Water Quality Instrument
From $27.95
Electronic Ph Meter Tester, High Accuracy Mini Water Meter Quality Ph Pen Lcd Display And Reading Accuracy For Aquarium, Swimming Pool.
From $59.00
Ph/cl2 Chlorine Tester For Swimming Pool Water Quality Tester (grey)
From $89.00
7 In 1 Ph Meter Ph/tds/ec/orp/salt/sg/temperature Meter Digital Bluetooth Water Quality Monitor Tes
From $64.00
Tds/ph/temperature 3-in-1 Ph Meter , Ph Pen Tds Water Test Meter For Drinking Water, Pool And Aquar
From $41.95
0.01 Water Quality Tester PH Meter Portable Pen Type Acidity Meter Water PH Tester
From $5.95
Soil pH Tester Meter 4 in 1 for Plants, Soil Moisture/Temperature/Light Detection with LCD Display
From $74.00
Water Quality Monitor 7 in 1 pH TDS EC ORP Salt Chlorine Temperature Digital Backlight Mariculture
From $179.00
Water Quality Tester for TDS EC Conductivity and Temperature, LCD Display with Data Hold and ℃/℉ Switching
From $39.95
Digital 5-in-1 Water Quality Tester for Salt Water Pools, IP67, Backlit, Tests Salinity PH TDS EC
From $79.00