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pH Meters

Shop the best prices on 8,980 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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225 - 256 of 3,200
Waterproof Replacement pH Meter Probe for Aquarium with Automatic Calibration for PH818
From $37.95
7in1 Digital Water Quality Tester PH TDS EC ORP Salinity Temp Pen for Hydroponics Aquariums Pools
From $64.00
WiFi pH Meter for Aquarium with Accurate MultiParameter Water Testing and Salt Level Monitoring
From $99.00
TDS Meter Digital Water Quality Tester with LCD Display for Aquarium and Drinking Water
From $19.95
TDS Water Tester with Smart Sensor Accuracy for Aquarium, Pool and Drinking Water Quality Check
From $19.95
TDS Water Quality Tester with Precision Waterproof Probe for Drinking Water, Aquariums, Pools
From $19.95
Digital pH Meter and TDS Water Tester 3in1 Precision with Temp for Drinking Water, Pool, Food Ref:2524
From $45.95
WiFi Water Quality Tester with Smart App Control, Digital pH Meter for Hydroponics, Aquarium, Pool
From $199.00
Water Quality Tester with Precision Digital Meter and LCD Display for Aquariums Pools Hydroponics
From $45.95
TDS Meter for Drinking Water with LCD Display, Digital Water Quality Tester for Pools and Aquariums
From $19.95
Water Quality Tester Digital PH Meter MultiParameter Accuracy for Pools Aquariums Drinking Water
From $119.00
TDS Meter with EC and Temperature, Accurate Water Quality Tester for Drinking, Aquarium, Hydroponics
From $19.95
Portable PH Tester Digital Acidometer PH Detection Pen Aquarium Pool Fish Tank Ph Meter Water Quality Testing Tools
From $18.95
6-in-1 Water Quality Tester for Swimming Pools - Measures pH, EC, TDS, ORP, Temperature & Chlorine with Bluetooth App Display
From $209.00
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, FYellowbluegreen SZRH A-D 4591,New 2026
From $35.95
2X PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector,New 2026
From $35.95
High Accuracy Food pH Meter with LCD & ATC, Tester for Meat Fruit Canning Brewing Measurement
From $149.00
High quality PC-102 Swimming Pool Water Quality Tester 2 in 1 Residual Chlorine
From $99.00
BNC Electrode Probe liquids PH Value Detection Sensor Module Electrode Connector(Black) Compatible With pH Probes
From $41.95
Water Testing Kit and Digital Water Quality Meter for Drinking Water Pools Aquariums with Backlit Display
From $74.00
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
From $23.95
Bluetooth 6-in-1 TDS Meter Digital Water Tester EC TDS SALT SG Temperature PH Meter Aquarium Water Tester unbrand
From $44.95
Water Quality Tester 5 in 1 9909PHTDS Conductivity 5 in 1
From $30.95
4-In-1 Soil Moisture Meter Soil PH Meter Soil Water Meter Soil Tester for Moisture for Garden/Farm/Plants White unbrand
From $16.95
9908 Portable Water Quality Tester High Precision PH/EC Conductivity/TDS/Temperature 4 in 1 Water Quality Test Pen
From $64.00
PH Value Detection Sensor Module Monitoring Control Board BNC PH Electrode Probe for Arduino
From $28.95
EC PH Monitor for Hydroponics, 6-in-1 Water Quality Tester with Wi-Fi, PH Meter Tester,Hydro Reservoir Tank US Plug
From $99.00
2 in 1 Digital Water Tester Two Colors TDS Meter 0-9990 PPM Water Quality Tester LCD Display for Aquarium Pool PH Tester
From $11.95
20 in 1 Water Test Strips Kit for Drinking Pool Tap Well Hardness Quality Testing Home Garden Supplies
From $20.95
Long Probe Deep Soil PH Moisture Meter 2 In-1 Tester-Professional Test Hygrometer for Large Pot Plants Gardening Farming
From $23.95
Soil Tester Digital Ph Meters -Portable Acidity Soil Ph Meter
From $39.95
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
From $139.00