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pH Meters

Shop the best prices on 7,024 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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2,721 - 2,752 of 3,200
High-Precision Digital TDS and pH Water Quality Tester, Portable Water Purity Tester for Drinking Water, Swimming Pools, and Aquariums, Portable Water
From $16.95
Tuya WiFi 7in1 Water Quality Tester Multi-Parameter Water Analyzer Digital Display PH/ORP/EC/PPM/CF/Humidity/Temperature Monitoring Meter for Drinking
From $119.00
Fluorescence Dissolved Oxygen Meter Detector Sensor Waterproof Aquaculture Device 12‑24V
From $169.00
3 in 1 Portable LCD Digital TDS Conductivity Temperature Meter Water Quality Monitor Tester New
From $14.95
Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 09999 PPM Temp Red
From $11.95
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing
From $24.95
TDS Sensor Meter V1.0 Board Module for R3 TDS Meter
From $7.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement-MXBC
From $119.00
Ph Meter Tester, 3-in-1 Electronic Swimming Pool Ph Tester, Tds Meter Temperature, Water Quality Tester With Lcd Display And Reading Accuracy
From $35.95
Electronic Ph Meter Tds Water Quality Meter And Ph Test For Drinking Aquariums Swimming Pool Xxf
From $54.00
Phs-3c Ph/temp 2in1 Ph Tester Water Quality Analyzer Eu Plug
From $189.00
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range, Ideal Water Ph Tester Compatible With Household
From $22.95
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter
From $179.00
LY101 Soil Tester Digital Soil Moisture PH Meter Light Detector for Garden Plant Agriculture
From $18.95
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool Aquarium Measuring
From $41.95
Digital Manifold Gauge Aluminum G1/4 Alloy Knob Dual Channel Intelligent Calculation Digital Refrigerant Pressure Gauge
From $229.00
Digital PH and TDS Meter Combo, TDS EC Temperature Meter, PPM Water Quality Test Kit for Drinking Water, Swimming Pool
From $16.95
pH-98103 Professional Portable Pen Type pH Meter with pH Electrode LCD Backlit Display Acidimeter In
From $43.95
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
From $31.95
TDS-2B Water Quality Meter Tester Digital LCD Professional Measuring Pen Water Hardness Mineral Impurity Content in Water
From $34.95
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
From $179.00
Electronic pH meter tester, used for high-precision miniature pH pen on LCD screen of water meter, used for reading accuracy of aquarium and swimming
From $44.95
Risegun Electrode Probe, PH Meter with Replacement BNC Connector Rechargeable PH Controller Meter Sensor PH Monitor Controller Tester for
From $29.95
C-600 7 in 1 Water Quality Test Pen PH TDS TEMP EC Salinity SG ORP Meter for Aquarium
From $64.00
Water Quality Tester, PH Metre, Temperature Function Water Quality Tester PH Meter Digital for Water Potable, Hydroponics, Pools, Aquariums
From $39.95
Bluetooth 8 in 1 Soil Tester NPK PH EC Meter Rechargeable Smart Soil Moisture Temp Humidity Meter for Garden Greenhouse
From $89.00
Accurate PH Meter For Aquarium Multi-parameter Water Monitor Online,New 2026
From $84.00
Digital Soil Acidbase Value Temperature Meter with LCD Display for,New 2026
From $54.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
From $69.00
Soil Test Kit NPK Meter Soil NPK Analyser Meter 0-1999mg/Kg Nitrogen/Phosphorus/Potassium Soil Tester for Gardening
From $299.00
4-in-1 TDS/EC/Salinity/Temperature Detector Salt Content Test Water Quality Meter for Swimming Pools Water Aquarium
From $37.95
EC Soil Detector Digital EC Temperature Soil Tester Electrical Conductivity Soil Meter for Potted Plants Garden
From $33.95