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Shop the best prices on 8,324 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,785 - 2,816 of 3,200
E-314 PH Electrode Sensor Probe, 0-14 PH Highly Accurate Probe with BNC Connector for Continuous Measurement of Liquids
From $38.95
10 in 1 Digital PH Meter Water Quality Tester Hydrogen-Rich Detector for Drinking Water Aquariums Pools
From $54.00
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $14.95
5 in 1 EC TDS Salinity Temperature PH Meter Water Quality Tester for Food Beverages Salt Content Aquarium Seawater ATC
From $28.95
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinkin
From $28.95
6-In-1 Soil Tester PH/EC/Humidity/Sunlight/Fertility/Temp Digital Soil Moisture Tester PH Meter for Gardening Hydroponic
From $74.00
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen Water Quality Purity Detector Analyzer for Aquarium Pool
From $25.95
Digital 5-In-1 Water Meter PH, TDS, EC, Salinity%, and Temp,Pen-Type Tester for Hydroponics, Pool, Aquariums
From $44.95
Digital Salinity Meter for Pool Salt Testing, 5-in-1 Waterproof Tester for Saltwater, High Accuracy Salinity Kit with IP67 Protection-ms
From $59.00
Seven in One Water Quality Tester ORP PH Salinity Tester for Swimming Pool Water Quality Testing Remote App Control
From $199.00
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
From $16.95
Ph Meter And Tds Meter,digital Water Quality Tester, 0-9990 Ppm, And Temperature Measurement 0.01 P
From $24.95
3-in-1 Soil Tester, Plant Moisture Meter Light And Ph Tester For Home, Lawn, Garden, Farm, Indoor
From $34.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Mete
From $31.95
Digital Ppm Water Quality Tds Tester - Water Monitor For Aquaculture Industry, Hospitals, Swimming Pools, Household Tap Water Quality Testing (blue) B
From $41.95
Ph Meter Digital Ph Tester Pen For Water
From $38.95
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
HM DIGITAL TRM1 Triple TDS Meter Online TDS Water Quality Tester
From $54.00
PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measu
From $17.95
50pcs Disposable Underarms Antiperspirant Stickers Armpit Sweat Pads Foot Deodorant Patch
From $23.95
Ph Value Meter Chlorine Water Quality Tester Portable Swimming Pool Aquarium Ph Test Instrument
From $64.00
Water Quality Tester Water Quality Tester Ph Water Test Device Ph Chlorine Chlorine Measuring Device Measuring Device Water Tester For Pool Spa Swimmi
From $38.95
Food PH Meter High Accuracy PH Tester for Meat Cheese Dough Tea Sausage Jam Hydroponics with LCD Display Calibration Kit
From $64.00
Soil Tester, 3 In 1 Moisture/light/ph Acidity Measurement Tester, Soil Water Monitoring Hygrometer For Garden, Farm, Lawn And Home Care
From $20.95
5 In 1 Water Tester Multifunctional Water Quality Tester, Digital Tds/ec/salinity/ph/temperature For Drinking Water, Pool, Aquarium, Fish Tank, Hydrop
From $59.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM/CF/Humidity/TEMP Monitor Meter US Plug
From $139.00
TDS EC Meter Digital Water Quality Tester 0-9999 PPM Measurement Range Water Purity Temperature Meter Tester
From $8.95
9 in 1 Drinking Water Test Kit PH/KH/GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
From $9.95
Rechargeable Pen Type PH Meter Professional Water Quality Tester with Digital Display
From $84.00
Testeur de température PH/EC DC 6 V, moniteur hydroponique portable LCD haute précision, testeur multifonctionnel, prise UK 220 V
From $79.00
7 in 1 Digital Water Quality Tester with Backlit Display, MultiParameter pH Meter for Aquarium Fish Tank
From $94.00
9 in 1 Drinking Water Test Kit PH/KH/GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
From $9.95