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Shop the best prices on 7,858 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Fsu, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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7,745 - 7,776 of 7,858
High Sensitivity Digital Water Quality Monitor Tester for PH TDS EC Temperature - ABS Housing
$84.00 Save $55.00 RRP: $139.00
BLE-YL01 WIFI Water Quality Monitor Free Chlorine/pH/TDS/EC/ORP/Salinity/TEMP Detector
$339.00 Save $410.00 RRP: $749.00
Pool Monitor Floating Wireless Pool Water Testing Smart Device 4-in-1 PH/EC/TDS/Temp Digital Pool f
$149.00 Save $60.00 RRP: $209.00
Ph Meter Aquarium Water Monitor Analyzer
$99.00 Save $30.00 RRP: $129.00
Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH Me
$169.00 Save $110.00 RRP: $279.00
Risegun Water Quality Tester 6 in 1 COD Temp TOC Conductivity TDS UV275 Water Meter Monitor for Aquarium
$119.00 Save $10.00 RRP: $129.00
Wireless Water Quality Tester For Aquarium Smart Bluetooth Dissolution Meter
$299.00
Handheld water quality analysis tester
$74.00 Save $15.00 RRP: $89.00
Soil Tester Kit, 3 in 1 Soil Tester Moisture Meter, Light and pH Tester Acidity, for Flowers / Grass
$64.00 Save $95.00 RRP: $159.00
Ph Meter, Professional 4 In 1 Portable Digital Tds Ph Ec Temp Meter, Electronic Ph Tester, Electronic Ph Meter Tester Starlight
$94.00 Save $95.00 RRP: $189.00
2-in-1 Electronic Ph Meter & Tds Meter Water Quality Tester Tds Ph Ec Temperature, Digital Tester With Lcd Display Test For Swimming Pool, Aquarium
$74.00 Save $75.00 RRP: $149.00
Yieryi Portable Ph Meter Lcd Digital Water Quality Monitor 0-14 Ph Pen Type Precision Aquariums Pools Instrument Ph-220 Tester
$74.00
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture
$129.00 Save $20.00 RRP: $149.00
HT-1202 Environmental Protection High Measurement Precision Ph Tester Meter Water Monitor
$169.00 Save $20.00 RRP: $189.00
Pool Monitor Floating Wireless Pool Water Testing Smart Device 4-in-1 PH/EC/TDS/Temp Digital Pool fo
$149.00 Save $130.00 RRP: $279.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G/CF/ Temp WiFi Connectivity App Control for Pools and Aquariums EU Plug
$149.00 Save $10.00 RRP: $159.00
Moisture Meter, 2in1 Soil Moisture Sensor Meter Plant Fertility pH Tester Precision Soil pH Testing Equipment Indoor Outdoor Tool
$64.00 Save $35.00 RRP: $99.00
2-in-1 Continuous Water Ph And Temperature Tester Kit With Replaceable Bnc Ph Electrode For Hydroponics, Aquarium, Drinking Water Labeu
$129.00
Ph Testers Water Quality Testing Strips Rectangular Shape Garden Use 14.00X4.50X0.50CM 5 Books
$7.95 Save $4.00 RRP: $11.95
Food pH meter, high-precision food pH tester with LCD backlight and Atc, pH meter for food, fruit, c
$199.00 Save $200.00 RRP: $399.00
Digital Turbidimeter Turbidity Meter Liquid Water Quality Turbidity Handheld
$349.00 Save $500.00 RRP: $849.00
5-in-1 TDS/EC/PH/Salinity/TEMP water quality tester
$59.00 Save $15.00 RRP: $74.00
High Sensitivity Digital Water Quality Tester for pH, TDS, EC, and Temperature - ABS Housing
$79.00 Save $50.00 RRP: $129.00
Naiwang Ph-98105 Meter Digital Acidity Meter Ph Tester Soil Meter Tester For Plants Flowers Vegetable Acidity Moisture Ph Measurement
$139.00 Save $80.00 RRP: $219.00
Soil Moisture Meter And pH Tester With Analog Pointer Waterproof Seal For Garden Use
$89.00 Save $50.00 RRP: $139.00
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
$38.95 Save $25.05 RRP: $64.00
Digital Chlorine Meter PH Tester 5 in 1 PH/EC/TDS/SALT/TEMP Tester Water Quality Analyzer for Swimming Pool Detector
$35.95 Save $23.05 RRP: $59.00
Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
$28.95 Save $20.00 RRP: $48.95
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
$69.00 Save $50.00 RRP: $119.00
ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test Tool ORP Tester
$36.95 Save $27.05 RRP: $64.00
EZ-9909 5in1 Portable Digital PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester Detector
$32.95 Save $51.05 RRP: $84.00
Electrode, BNC Connector Aquarium Hydroponic Electrode Monitor Probe Smart Sensor Digital Meter BNC Connector
$48.95 Save $25.05 RRP: $74.00