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pH Meters

Shop the best prices on 8,449 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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1,601 - 1,632 of 3,200
Digital PH Meter Water Quality Monitor with Temperature Screen High Precisions PH Acidity Tester for Water Aquariums
From $159.00
9908 Portable Water Quality Tester High PH/EC Conductivity
From $30.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $79.00
Tds Meter, Four-in-one Water Quality Tester, Drinking Water BlueGOOD
From $37.95
Lcd Tds-3 Meter For Drinking Water Quality Tester
From $35.95
TDS Tester Multifunctional Digital 3 in 1 TDS Meter EC and Temperature with Large Digital LCD Display Water Quality Monitor for Drinking Water, Hydrop
From $25.95
in 1 Electronic PH Meter with TDS EC Salinity Temperature pH Multi-parameter Tester Waterproof IP67 High Precision Water pH Meter Automatic Temperatur
From $69.00
Digital Water Quality Tester, 5in1 TDS EC pH Salinity Temperature Meter for Pools, Aquariums, Farming
From $49.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-YuJia
From $74.00
Water Quality Tester 3 in 1 EC Total Dissolved Solids Temperature Water Quality Meter
From $14.95
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe Bnc Connector Replacement Kit for Aquarium
From $74.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ
From $129.00
5 in 1 Digital Water Tester pH Meter for Pool Aquarium Drinking Water Spa with Multi‑Parameter Accuracy
From $39.95
Digital 5in1 pH Meter and Water Quality Tester with 0.01 Precision and Automatic Temperature Compensation for Pools Aquariums Hydroponics
From $59.00
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $17.95
Salt Meter for Food & Aquarium, Digital Salinity Tester with 3 Modes PPT % SG, Temp & ATC, Portable
From $104.00
4‑in‑1 Digital Water Quality Tester Pen with Accurate pH and Temperature for Aquarium Pool Drinking Water
From $99.00
Water Quality Tester 6in1 Digital pH Meter for ORP Chlorine Temp, IP67 Waterproof with App
From $119.00
Ph Meter Tester 0.01 Resolution Automatic Digital Hydroponic Pen Ph Meter With Backlit Large Lcd Display For Kitchen, Aquarium, Pool, Lab With Calibra
From $38.95
400 Pieces Test Paper Ph Testing Strips Litmus Test Paper
From $34.95
Moisture Meter 3 Calibration Tables Ladybug Shape Simple Operation Multifunction PH Tester
From $25.95
Soil Tester, Soil Acidity Meter Soil Moisture And Moisture Ph Value Detector Soil Measuring Device For Horticulture Pot Garden Agriculture
From $74.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $48.95
5-in-1 Electronic Ph Meter, Measure Ph And Tds And Ec Salinity And Temperature Water Quality Tester, Lcd Display And Reading Accuracy, For D
From $64.00
4 In 1 Water Tester, Portable Digital Tds Ph Ec Temp Meter Water Quality Tester Purity Test Pen Measure Meter Tester
From $54.00
Rankomu Water Quality Tester, 5 in 1 Portable Digital Accurate and Reliable PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester
From $38.95
0-14 PH Electrode Probe with Bnc Connector, PH Probe PH Sensor Ph Meter Monitor Controller Device Replacement Sensor Probe for Lab Aquarium
From $27.95
2026 NEW Pool Salt Tester, Digital Salinity Meter, High Accuracy 5 In 1 Salinity Tester for Salt Water,IP67,New 2026
From $54.00
0.05ph High Accuracy pH Tester +/- 2% Readout Accuracy TDS Tester Digital pH and TDS Meter Combo Water Quality Tester
From $45.95
Digital PH Meter, 0.01 PH Water Quality Tester with 0-14 PH Measurement, Water PH Tester for Household Drinking Pool Other
From $14.95
Digital PH Meter 0.01pH Accuracy Portable Mini Water Quality Tester for Fish Tank Aquaculture
From $8.95
Portable High Accuracy PH Tester Detector Water Quality Tester Analyzer for Aquarium Aquaculture
From $27.95