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pH Meters

Shop the best prices on 8,296 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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161 - 192 of 3,200
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory PH Electrode Probe BNC Controller Meter Connector
From $18.95
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter Sz-fr5a-i500458134
From $12.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
From $6.95
Wifi Ph Monitor, Hydroponic Ph Meter Ec And Tds Tester, 5in1 Hydroponic Nutrients Tester With Data
From $109.00
Digital Water Quality Monitor Tester Tester Water Quality Monitor Test Pen Portable 4 In 1 ORP H2 Temperature Tester YY-400
From $44.95
5 in 1 Digital pH Meter Water Quality Tester with LCD and Auto Temp Compensation for Hydroponics Pools Aquariums
From $43.95
Soil EC Meter and Conductivity Tester with Accurate EC Measurement for Garden Farm Greenhouse
From $139.00
3 in 1 TDS Meter Digital Water Tester with Accurate EC Reading and Automatic Temperature Compensation
From $29.95
Digital Water Tester TDS Meter with MultiParameter pH ORP Temp Measurement and Accuracy
From $27.95
Digital Soil Tester 4-in-1 Soil PH Moisture Light Temperature Meter for Garden Plants Greenhouse Farm Outdoor Indoor
From $32.95
Digital Water Tester with Fast Readout, Durable Plastic Water Quality Test Kit for Home and Travel
From $23.95
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $59.00
PH Value Detection Sensor Module Monitoring Control Board BNC PH Electrode Probe for Arduino
From $24.95
Wireless Water Quality Tester with Bluetooth WiFi, MultiParameter IP67 Floating Monitor for Pool Aquarium Hydroponics
From $109.00
TDS Meter Digital Water Tester Precision Measurement for Drinking Water and Aquarium Use
From $21.95
RS485 Soil NPK pH Conductivity Temperature Humidity Sensor for MultiParameter Monitoring 4in1
From $129.00
Water Quality Tester Pen with Light Indicator, Precision Copper Probe for Home and Outdoor Use
From $21.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
From $21.95
7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof Yalo
From $159.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium Yalo
From $79.00
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water Yalo
From $69.00
3 in 1 Digital PH Meter , TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydrop Yalo
From $54.00
Smart Ph Chlorine Meter Swimming Pool Water Quality Tester Orp Ec Tds Temp Level Online Monitoring
From $79.00
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory pH Electrode Probe BNC Contro
From $19.95
6 in 1 Water Quality Tester High Accuracy Portable TDS EC COD Meter Water Quality Test Pen
From $84.00
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Electrode PH Meter BNC Connector 2m/78.7in
From $22.95
SMART SENSOR AS218 Digital PH Meter Tester 0.00~14.00 pH Moisture Measuring Instrument
From $109.00
Water Quality Tester 5 In 1 PH Salt TDS EC Temperature Meter for Swimming Pool Drinking Water Aquari
From $48.95
Soil EC Tester Clear LCD High Accuracy Quick Response Small Portable Durable Soil Conductivity Teste
From $40.95
Pool Salt Tester PH Meter 5 in 1 Salinity PH Temp-EC-TDS Meter For Hydroponic Systems
From $34.95
PH Meter, PH Meter 5 In 1 PH/TDS/EC/ORP/Temp Meter, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
From $39.95
Digital Soil PH Meter 2.0PH8.5PH Temperature Humidity Tester High Accuracy for Farmland Orchard Greenhouse
From $44.95