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Shop the best prices on 8,246 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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1,825 - 1,856 of 3,200
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
Pocket Pen Ph Meter Digital Er Ph-009 Ia 0.0-14.0ph For Rium Pool Lab Ph014
From $54.00
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
Soil Ph Meter 3in1 Soil Moisture Light Ph Tester Gardening Tool Kits For Plant Care For Garden Lawn Viewleaf
From $22.95
10 In 1 Water Quality Tester Ph/tds//salt/temp/s.g/orp/h2/fertile/resistivity Tester Pen For Aquari Viewleaf
From $69.00
Tds Meter Digital Water Tester Water Quality Tester, Tds Temperature & Conductivity Meter 3 In 1 Hy Viewleaf
From $20.95
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
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/Hydroponics/Pools
From $49.95
Pool Salt Tester,PH Meter,7-in-1 Tds Salinity Tester EC Orp S.G.Temp and Ph Tester Digital (0.01 Precision) for Aquarium
From $64.00
Bluetooth 8 in 1 Soil Tester NPK PH EC Meter Rechargeable Smart Soil Moisture Temp Humidity Meter for Garden Greenhouse
From $99.00
EZ-9909 5 in 1 Function Water Quality Testing Meter PH Salinity TDS EC Tester with Backlight
From $33.95
Portable Pen Type LCD Digital PH Meter Hydroponic Aquarium Water Purity Monitor Tester
From $27.95
Salinity Meter Digital PenType Salinity Tester for Seawater Salt Water Swimming Pool
From $32.95
Ph201 Composite PH Electrode BNC Sensor Probe PH Tester Electrode for Chemical Industry
From $23.95
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
Professional 3 in 1 pH/EC/TEMP Meter Water Detector Multi-parameter Digital LCD Tri-Meter Multi-function Water Quality Monitor Multiparameter Water Qu
From $84.00
3PCS 3-in-1 TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drinking Water,Lab
From $32.95
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