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pH Meters

Shop the best prices on 6,556 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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449 - 480 of 3,200
2% Reading Accuracy 3-in-1 TDS EC Thermometer & pH Meter Combo, 2-Pack for Hydroponics, Aquarium & Drinking Water
From $28.95
Pool Water Chlorine and pH Level Tester
From $45.95
3in1 Soil PH Meter Soil Moisture Temperature PH Tester with Backlit
From $21.95
Water PH Tester Digital PH Meter Automatic Calibration C
From $12.95
WiFi Bluetooth 5 in 1 Water Quality Tester TDS/EC/SALT PH S.G.TEMP Digital Water Monitor EU Plug
From $94.00
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $10.95
TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water Purity PPM Aquarium Filter
From $11.95
Digital Pen PH Meter Tester Reader Type Meter pH Tester Aquarium Pool Water Hydroponics Lab Plants PH Meter
From $44.95
PH803W PH ORP controller acidity and alkalinity controller water quality monitoring tool UK plug 250
From $459.00
6 in 1 SPA Water Test Kit PH//GH/CYA// Water Chemical Testing Chlorine PH Meter for SPA and Hot Tubs
From $29.95
Water Tester for Drinking Water TDS Digital Water Quality Tester with TDS Meter Accurate LCD Screen
From $29.95
HM DIGITAL AquaPro Water Quality Tester AP-2 EC and Temperature
From $37.95
10 in 1 Digital PH Meter Water Quality Tester PH//TDS/EC/Hardness Hydrogen-Rich Detector for Drink
From $59.00
High-Precision Digital TDS and pH Water Quality Tester, Portable Water Purity Tester for Drinking Water, Swimming Pools, and Aquariums, Portable Water
From $16.95
Five-in-one Soil Tester -border New Soil Moisture Meter Flower And Gardening Ph Tester
From $45.95
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter
From $179.00
LY101 Soil Tester Digital Soil Moisture PH Meter Light Detector for Garden Plant Agriculture
From $18.95
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing
From $26.95
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool Aquarium Measuring
From $42.95
2X PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $26.95
Digital Manifold Gauge Aluminum G1/4 Alloy Knob Dual Channel Intelligent Calculation Digital Refrigerant Pressure Gauge
From $229.00
Digital PH and TDS Meter Combo, TDS EC Temperature Meter, PPM Water Quality Test Kit for Drinking Water, Swimming Pool
From $17.95
4-in-1 Water Quality Tester - TDS, EC, Temp Meter 0-9999 Ppm Upgraded for Drinking Water Various Water Sources
From $10.95
48v-250v Socket Tester, Electrical Socket Tester With Backlit Lcd Display, Automatic Circuit Polarity Voltage Detector For Household And Commercial Wi
From $27.95
pH-98103 Professional Portable Pen Type pH Meter with pH Electrode LCD Backlit Display Acidimeter In
From $43.95
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
From $31.95
TDS-2B Water Quality Meter Tester Digital LCD Professional Measuring Pen Water Hardness Mineral Impurity Content in Water
From $34.95
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
From $179.00
Electronic pH meter tester, used for high-precision miniature pH pen on LCD screen of water meter, used for reading accuracy of aquarium and swimming
From $44.95