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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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3,041 - 3,072 of 3,200
Salinity TEMP Meter for Aquarium Swimming Pool - Portable Water Quality Analyzer
From $89.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
From $79.00
1pcs Swimming Pool Residual Chlorine Float Detection Of Water Quality Ph/ec/tds/orp
From $119.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
From $79.00
3-in-1 PH/Salinity/TEMP Water Quality Monitor Multi-functional pH & Salinity Monitor Temperature Meter Dual LCD Display with Green Backlight
From $239.00
Water Quality Tester Digital PH Meter + TDS EC Measure with LCD Display Tester Pen for Swimming Pool
From $38.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $16.95
Seven in One Water Quality Tester ORP PH Salinity Tester for Swimming Pool Water Quality Testing Remote App Control
From $199.00
9908 Portable Water Quality Tester High Precision PH/EC Conductivity/TDS/Temperature 4 in 1 Water Quality Test Pen
From $22.95
16 in 1 Drinking Water Test Kits High Sensitivity Test Strips Detect-PH, Hardness, Chlorine, Iron,Copper-Nitrate
From $17.95
2X Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Meat Canning Dough Soil PH Meter
From $69.00
Water Quality Monitor Kit with PH Electrode Probe, 0.75M Cable
From $17.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Tester EU Plug
From $39.95
6-in-1 Bluetooth Soil PH Tester EC Moisture Meter APP Logger Rechargeable Smart Plant Monitor for Garden Indoor Outdoor
From $41.95
16 in 1 Drinking Water Test Kits High Sensitivity Test Strips Detect-PH, Hardness, Chlorine, Iron,Copper-Nitrate
From $16.95
WiFi Bluetooth 5 in 1 Water Quality Tester TDS/EC/SALT PH S.G.TEMP Digital Water Monitor EU Plug
From $89.00
Tds Meter Digital Water Tester - 4 in 1 Quick & Accurate TDS Temperature(°C, °F) & EC Meter,Water Quality Tester
From $13.95
3In1 Soil PH Tester LCD Screen Soil Thermometer PH Temperature Humidity Meter Flower Plant Potted Planting Soil Tester
From $129.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool
From $74.00
0.01 Water Quality Tester PH Meter Portable Pen Type Acidity Meter Water PH Tester
From $54.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
From $29.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Teste
From $42.95
5 in 1 Soil Meter MOIST//PH/LIGHT Meter Digital Monitor White
From $29.95
5-In-1 Water Quality Test Pen Voice Model EC Acidity Ph Meter Tds Salinity Meter Water Quality Tester Without PH Powder
From $47.95
Digital PH Meter, 0.01 PH Water Quality Tester with 0-14 PH Measurement, Water PH Tester for Household Drinking Pool
From $28.95
For Garden Plant Flower Acidity Meter Soil Hygrometer Soil PH Tester with 3 Probes 2 in 1 Soil PH Fertility Meter
From $23.95
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
From $22.95
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
From $239.00
Water Quality Tester Portable Acidity Meter PH Value Detection
From $69.00
Digital PH Meter PH Tester Pen Tester 0.01 PH High Accuracy Water Quality Tester with ATC PH Test Strips Function
From $41.95
7 in 1 PH Meter High Accuracy Water Quality Tester TDS EC ORP Ppm Tester Salimeter for Pool Aquarium Hydroponics
From $74.00
Contrôleur numérique de pH et ORP PH-803, testeur de pH et ORP en ligne, test de qualité de l'eau pour piscine, prise AU 220 V
From $179.00