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Shop the best prices on 6,975 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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3,169 - 3,200 of 3,200
PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for Aquarium Hydroponics Industry Experiment 300cm Cable
From $29.95
Digital pen-style pH meter compatible with aquariums, hydroponics, swimming pools, and Starlight Highway IS.
From $159.00
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $42.95
4-in-1 YY-400 pH/ORP/H2&TEM Meter. Digital hydrogen ion concentration meter compatible with aquariums and swimming pools.
From $99.00
2-pack 1m charging cable with USB charging station compatible with Fitbit Sense/Versa 3 smartwatch (simple)
From $64.00
Soil pH Tester 3/4 in 1 PH Light Moisture Acidity Humidity Tester Soil Tester Moisture Meter Plant Soil Tester Kit for Flowers
From $39.95
PH-98211 Digital Multipurpose PH Meter Acidity Meter PH Tester Soil Meter Tester with White Backlight-SNNGV
From $74.00
4 In 1 Plant Tester Ph Meter, Ph Value Measuring Device
From $33.95
4 In 1 Yy-400 Ph/orp/h2tem Meter Digital Hydrogen Ion Concentration Tester For Aquarium, Swimming [XR]
From $42.95
Pool Salt Tester, Digital Salinity Meter, High Accuracy 5 In 1 Salinity Tester for Salt Water,IP67 [XR]
From $49.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof [XR]
From $59.00
High Precision Water Hardness TDS PH Meter for Aquarium Pool Testing
From $19.95
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools an
From $119.00
3PCS TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drin
From $15.95
3 In1 Digital PH ORP Temp Meter PH Test Pen Digital Water Quality Tester Monitor for Aquaculture Aq
From $179.00
Soil Ph Meter, Ph-98103 Portable Water Ph Tester Digital Soil Ph Meter For School Pool Laboratory Aquarium
From $59.00
PH-61181 Digital PH/Temperature Meter for Aquariums Hydroponics Spas and Pools
From $59.00
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
From $21.95
Digital PH Meter with 0-14 PH Measurement Range LCD Display Digital Water PH Tester Meter with ATC for Household Drinking Water Hydroponics
From $24.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $14.95
Digital PH Meter Pen 0-14pH Water Quality Tester Accuracy 0.01 PH Temp Test for Drinking Water Pool Aquarium
From $9.95
EC PH Monitor for Hydroponics, 6-in-1 Water Quality Tester with Wi-Fi, PH Meter Tester,Hydro Reserv
From $104.00
Portable PH Meter Tester High Accuracy Sensitivity Automatic Recognition Digital Water PH Test Pen
From $27.95
Digital Dissolved Oxygen Meter 2 Modes Backlit LCD Display Precise Portable DO Tester Dissolved Oxygen Test Kit for Pond Fish Tank
From $189.00
Professional 3 in 1 pHCelsiusECCelsiusTEMP Meter Water Detector Multi-parameter Digital LCD -Meter Multi-function Water Quality Monitor Multiparame
From $139.00
PH Electrode Probe ABS High Accuracy PH Non Rechargeable Electrode Probe for Laboratory
From $31.95
Portable 8425 Water Quality Test Pen Salt Detector Thermometer Analyzer
From $179.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
From $44.95
Ph818m Ph Meter For Food Processing 2 In 1 Food Ph Tester Solution Temperature Meter Lcd Backlight
From $149.00
High Accuracy Food pH Meter with LCD & ATC, Tester for Meat Fruit Canning Brewing Measurement
From $139.00
7 in 1 Water Quality Monitor WiFi for Tuya APP ABS EC Conductivity PH ORP Meter for Aquarium EU Plug
From $119.00
Digital-TDS-meter for drinking water Easy-to-read large backlight digital display. Swimming pool and spa maintenance
From $104.00