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Shop the best prices on 8,859 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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1,889 - 1,920 of 3,200
Linshang LS310 COD, TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
From $64.00
Pool Salt Tester, Digital Salinity Meter, High Accuracy 5 In 1 Salinity Tester for Salt Water,IP67 W [MI]
From $27.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device For Pool Aquarium
From $44.95
Ph Meters 0.05 Ph Tester With High Accuracy /- 2% Readout Accuracy ...
From $54.00
Digital LCD PH/TDS/EC/ORP/TEMP/Salinity Water Quality Tester Meter Pen Detector
From $34.95
Soil Moisture Meter, Plant Moisture Meter Indoor Outdoor, Hygrometer Moisture Sensor Soil Test Kit
From $42.95
Digital tuya wifi ph/orp/temp meter 3 in 1 water quality tester aquarium accurate ph monitor acidometer app control us/eu plug
From $229.00
5 in 1 PH Meter for Water, PH&TDS&EC&Temp&Salt Meter, Salt Tester for Saltwater Pool, 0.01 Resolution High Accuracy Digital PH Tester
From $79.00
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
From $16.95
Digital 7-in-1 Water Tester for Pool Salt Aquarium Hydroponics Drinking Water TDS EC ORP S.G Temp Tester
From $40.95
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
From $89.00
3-in-1 Plant Moisture Tester, Plant Hygrometer, Soil pH Tester, Battery-Free Soil Moisture Meter, Moisture Sensor for Garden Flower
From $13.95
Professional PH Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
From $15.95
15pcs PH Meter Buffer Solution Powder for Precise Easy PH Calibration Powder 6.86 4.01 9.18
From $11.95
Aquarium & Pool Digital pH Meter, Water pH Tester with Automatic Calibration, 0.01 Titanium Probe, Water Quality Test Monitor
From $9.95
3X PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer compatible Aquarium PH
From $84.00
PH Sensor Replacement Probe Composite Electrode PH Water Quality Electrode Tester for Laboratory Aq
From $47.95
3 in 1 PH Soil Tester Hygrometer Humidity/Sunlight GardenSunlight Tester for Gardening Vegetables Plants Flowers
From $28.95
Bluetooth Food pH Meter, Digital pH Meter for Food High Accuracy Waterproof pH Tester for Sourdough
From $119.00
PH Meter,pH Tester Digital Measurement Range -2.00-16.00 PH,0.01 Accuracy, for Household Drinking,H
From $35.95
8-in-1 Rechargeable Water Quality Tester Tool Ph Ec Salt Orp Tds Cf Temp Multi Parameter Test Meter
From $159.00
PH Meter 7 In 1 Water Quality Tester Bluetooth-compatible Digital TEMP/SALT/EC/TDS/ORP/S.G /PH Teste
From $79.00
Water Quality Tester with Voice Prompt Alerts, Digital Salinity and Conductivity Meter for Marine and Home
From $59.00
Accurate Digital PH Meter for Aquarium Water Testing - Multi-Parameter Water Quality Monitor with Online PH Sensor,New 2026
From $69.00
7 in 1 PH Meter High Accuracy Water Quality Tester TDS EC ORP Ppm Tester Salimeter for Pool Aquarium Hydroponics
From $74.00
Digital PH Meter PH Tester Pen Tester 0.01 PH High Accuracy Water Quality Tester with ATC PH Test Strips Function
From $41.95
3 in 1 Water Quality Test Pen TDS/PH/TEMP PH Meter Multi-Parameter Belt Water Quality Analyzer
From $64.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
From $119.00
Soil Detector 2 in 1 Soil PH Meter Moisture Tester Monitor Garden Plants Soil Acidity Analysis Tool 150mm Probe
From $42.95
pH Meters-9019739743998-FOVarious10069
From $169.00
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Teste
From $74.00
Water Soil Quality Tester Digital PH/EC/TEMP 3-in-1 Tester Multi-Function Testing PH Meter for Aquariums Pools Dough
From $104.00