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Shop the best prices on 9,343 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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2,081 - 2,112 of 3,200
PH Meter Calibration Solution ORP Tester,ORP 222mV
From $8.95
PH Meter Replacement Electrode Probe PH Water Quality Tester
From $14.95
5 in 1 digital salinity meter for salt water
From $119.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B TJ
From $37.95
Versatile 6-in-1 digital pH meter for water quality testing-SSZFV
From $43.95
3X 4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farming with Backli
From $27.95
ORP meter, ORP meter, water quality tester, test tool-SSZFV
From $46.95
4-in-1 soil tester: moisture, pH and fertility meter-SSZFV
From $28.95
PH Meter Digital Pen 0.01 High Accuracy PH Level Tester Digital pH Pen Household Drinking Brewing Pool Aquarium Tool
From $3.95
Water PH Tester Digital PH Meter Automatic Calibration C
From $11.95
16 in 1 Drinking Water Test Kits High Sensitivity Test Strips Detect-PH, Hardness, Chlorine, Iron,Copper-Nitrate
From $17.95
TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water Purity PPM Aquarium Filter
From $11.95
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
From $15.95
TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water Purity PPM Aquarium Filter
From $10.95
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
From $27.95
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
From $84.00
6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remote Monitoring EU Plug
From $129.00
Drinking Water Test Kit 16 In 1 Drinking Water Test Strips Water Test Kit For Home Water Quality Test Easy Quick Test Zhiyi
From $23.95
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing Temperature Monitor Pen Acid Base Measurement Tools
From $44.95
TA290 Digital Soil Hygrometer Moisture Meter Temperature Humidity Tester with Probe for Gardening F
From $9.95
Online PH Controller Meter Real Time Industrial PH Monitor Water Quality Monitor for Sewage Disposal Aquaculture EU Plug
From $129.00
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM, and Temperature Measurement 0.01 P
From $9.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming
From $26.95
9 in 1 Drinking Water Test Kit PH/KH/GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
From $13.95
Water Quality Meter Digital TDS Single Circuit Inlet Outlet Water Quality Test for Swimming Pool,L
From $41.95
16 in 1 Drinking Water Test Kits High Sensitivity Test Strips Detect-PH, Hardness, Chlorine, Iron,Copper-Nitrate
From $21.95
PH Meter & Pool Salt Tester Digital 5-in-1 Salinity PH EC Temp TDS Meter, Water Tester for Pools Drinking Water
From $37.95