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Shop the best prices on 7,097 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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1,121 - 1,152 of 3,200
PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof and EC PPM Water Tester for Laboratory
From $29.95
PH Charging Free Electrode Probe PH Value Test PH Sensor Monitoring Module PH0-14
From $24.95
Digital Ph Meter Tester, 0.01 Resolution 0-14ph 4 In 1 Tds Ec Temperature Meter, Water Quality Tester With Backlit Lcd, Auto Calibration
From $59.00
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming Pool EU Plug
From $299.00
2025 New 8-in-1 Rechargeable Water Quality Testing Kit for pH EC Salt ORP TDS CF Temp Multi-Parameter Analysis Professional Tool
From $209.00
7-in-1 Rechargeable Water Quality Tester Pen PH EC TDS ORP FAC Salinity Temp Meter Pool Aquarium Drinking Water Testing
From $69.00
5-in-1 Digital LCD Display Water Meter PH Salinity TDS EC Temp Water Quality Tester for Aquariums Hydroponic Pool
From $38.95
Digital 7-in-1 Water Tester for Pool Salt Aquarium Hydroponics Drinking Water TDS EC ORP S.G Temp Tester
From $41.95
Digital 7-in-1 Water Tester for Pool Salt Aquarium Hydroponics Drinking Water TDS EC ORP S.G Temp Tester
From $39.95
Digital 7-in-1 Water Tester for Pool Salt Aquarium Hydroponics Drinking Water TDS EC ORP S.G Temp Tester
From $40.95
Digital 7-in-1 Water Tester for Pool Salt Aquarium Hydroponics Drinking Water TDS EC ORP S.G Temp Tester
From $37.95
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
From $33.95
Digital PH/EC/ Meter Optional 0.01 PH Tester EC Meter Water Acidity Test Tool Hydroponic Pool compatible with Aquarium Swimming Pool
From $12.95
Electronic PH Tester, Digital LCD Water Quality Tester, Auto Calibration Function and 0.00-14.00 Portable Digital PH Meter Handheld Digital PH Meter
From $16.95
2pcs Blue Water Quality Detection Pen PH Tester
From $23.95
2pcs Water Quality Detection Pen PH Tester
From $23.95
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Monitor Meter EU Plug
From $129.00
Food pH Meter with ATC Waterproof Digital pH Tester High Accuracy pH/Temperature Reader
From $149.00
PH/Free Chlorine/ORP/EC/TDS/Salinity/Temp Water Quality Analyzer PH Meter Pool Salt Tester for Aqu
From $79.00
7-in-1 Rechargeable Water Quality Tester Pen PH EC TDS ORP FAC Salinity Temp Meter Pool Aquarium Drinking Water Testing
From $79.00
Soil pH Tester 3 in 1 Soil pH Tester, Soil Tester Kit Plant Moisture Tester PH Soil Meter for Flowers/Grass/Plant/Garden/Farm/Lawn 290*50*38MM
From $39.95
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $9.95
HM DIGITAL Water Quality Meter Digital TDS Single Circuit Inlet Outlet Water Quality Test for Swimming Pool,Laboratory
From $42.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Ch
From $54.00
Testeur d'eau numrique TDS-mtre. pH-mtre numrique 0-14. pH-mtre 0-9990 ppm. cran LCD TDS et EC. puret de l'eau (ppm Aq).
From $64.00
pH-mtre et conductimtre. testeur numrique de qualit de l'eau. mesure de la conductivit lectrique (0-9990 ppm) et de la temprature (prcision de 0.01 pp
From $69.00
Soil Ph Meter,4 In 1 Digital Soil Ph Tester,soil Moisture-light-ph-temperature Tester
From $54.00
Water Quality Tester TDS PH EC Temperature Set 4 in 1 for Hydroponics, Aquariums, Drinking
From $59.00
Digital pH Water Meter Tester Meter Aquarium Pool Tester 0-14 dE Ft-hao PE
From $84.00
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester compatible with Brewing Cheese Meat Canning Dough Soil PH Meter COS
From $94.00
Digital PH Meter, 0.01PH Water Quality Tester with 0-14PH Measurement
From $23.95
Hard Ph2O1 composite pH electrode with BNC sensor compatible with pH testers in the chemical industry excellent quality
From $89.00