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Shop the best prices on 7,968 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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1,697 - 1,728 of 3,200
3 in 1 Soil PH Tester Water Moisture Test Meter Kit For Garden Plant Testing
From $18.95
Portable Ph Meter A
From $45.95
Digital Ph Meter, Ph Meter 0.01 Ph High Er
From $29.95
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer
From $37.95
Digital Lcd Water Quality Testing Pen Portable Water Quality Monitoring Tester Purity Filter Tds Meter Temp Tester (1pc,grey)
From $32.95
9 in 1 Drinking Water Test Kit PH/KH/GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter compatible with Drinking Water
From $32.95
Portable Meter Ph Digital Ph Tester Lcd Display Water Ph Phy Phys 0.01 Resolution
From $13.95
PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measu
From $16.95
5 in 1 Water Quality Detector TDS EC PH Salinity Temperature Meter Portable Pen Water Quality Detector compatible with Aquariums Pools Spa
From $59.00
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test compatible with Pool Laboratory
From $84.00
Water Quality Tester, Electronic PH Meter Tester Portable Chlorine Meter High Accuracy PH Meter for Drinking Water, Hydroponics, Aquariums, Potable Wa
From $59.00
Digital PH Meter, LCD Digital Water Quality Tester, 0.00-14.00 PH Measurement Range for Drinking Water, 0.01 Ph Accuracy, pH Water Quality Tester, for
From $28.95
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, F
From $37.95
Accurate Ph Meter compatible with Aquarium Multi-parameter Water Quality Monitor Online Ph Monitor Acidometer E-hao
From $99.00
Digital Ph Meter,7 In 1 Ph/tds/ec/orp/s.g/salinity/temp Meter With Atc,0.01 Resolution High Accuracy Pen Type Tester,backlight Water Quality Tester Fo
From $45.95
Soil pH Tester and Moisture Meter 6in1 with NPK Sensor IP68 Waterproof for Garden Soil Health
From $54.00
Handheld Ity Meter For Kit,food , Tank
From $84.00
Ph Meter, 4-in-1 Digital Ph Meter With Ph/tds/ec/temp Funct With Atc For , Hydropo
From $45.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva S
From $38.95
Digital PH Meter 7 In 1 PH/ORP/EC/TEMP/SALT/SG/TDS Water Quality Tester High Precision Water Purity Tester for Drinking Water
From $159.00
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe for PH818
From $139.00
Smart Water Quality Tester 6-in-1 PH/EC/TDS/Salinity/S.G and Temperature Meter with Wi-Fi Continuou
From $169.00
EZ-9909 5 in 1 Function Water Quality Testing Meter PH Salinity TDS EC Tester with Backlight
From $42.95
High Accurancy Soil PH Tester Soil Moisture/PH Testers Garden Planting Soil Detector Soil PH Test Tool Handheld Soil Detect Device
From $45.95
Bluetooth 8 in 1 Soil Tester NPK PH EC Meter Rechargeable Smart Soil Moisture Temp Humidity Meter for Garden Greenhouse
From $99.00
Ph201 Composite PH Electrode BNC Sensor Probe PH Tester Electrode for Chemical Industry
From $23.95
9 in 1 Drinking Water Test Kit PH//GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter fo
From $24.95
Portable PH Meter AE8601 PH Tester Detector Used in Water Quality Testing Environmental Protection Range 0.0-14.00
From $219.00
2026 Best New 8 in 1 Multi-parameter Water Testing Meter Digital LCD Multi-function Water Quality Monitor PH/EC/TDS/SALT/S.G/CF/ORP/Temperature Mulara
From $239.00
3 in 1 Digital PH Meter , TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
From $24.95
2-in-1 Chlorine & Ph Meter Swimming Pool Tester, Cl2 Level Meter Test
From $36.95
2 In 1 Tester Ph Test Pen Chlorine Water Quality Tester Cl
From $54.00