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Shop the best prices on 6,730 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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3,041 - 3,072 of 3,200
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring
From $74.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, CF, Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking Water US Plug
From $159.00
Portable Digital Ph Tester - Lcd Display - Water Quality Tester Other
From $14.95
4X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $34.95
4X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $34.95
4X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $35.95
6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remot
From $179.00
Moisture Sunlight PH Meter 3 In1 PH Tester Garden Flowers Soil Moisture Sensor Meter
From $21.95
Digital pH Meter, Portable Professional pH Tester Digital Tester for Measuring Liquid Quality pH Chlorine Meter for Swimming Pool and Spa.
From $29.95
Medidor digital 5 in 1 pH. TDS. EC. temperature. salinity. conductivity. water filter. pureza. bolgrafo con retroiluminacin.
From $74.00
PH‑20W Water Quality Tester Digital Water Quality Meter Portable PH Test Pen for Tap Water Aquaculture
From $89.00
LCD Portable PH Meter Waterproof Pentype Water Quality Tester with 014 PH Measurement Range
From $99.00
Water Soil Quality Tester Digital PH/EC/TEMP 3-in-1 Tester Multi-Function Testing PH Meter for Aquariums Pools Dough
From $74.00
5 in 1 TDS/EC/Salinity/S.G./Temperature Meter Digital Water Quality Tester for household, Pools, Drinking Water, Aquarium
From $74.00
Aquaculture DO Tester Digital Dissolved Oxygen Meter Water Quality Tester Measuring Range Oxygen Contents Detector
From $259.00
Portable Compact PH Meter Waterproof Drop Resistance pH Value Tester Testing Tool
From $43.95
Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS Temp Multi Parameter Test for Aquarium EU Plug JP
From $149.00
Oil Pressure Gauge 05KPaX100 52mm High Accuracy Aluminum Alloy Oil Press Gauge Meter with LED Backlit 24V (350040016)
From $35.95
2.8in LCD Digital Soil PH Meter with PH Sensor Multi Parameter Recorder (V10: 010V )
From $459.00
PH Temperature Tester Bluetooth APP Monitoring 2 in 1 Portable Water Test Meter for Fish Tank Aquaculture
From $64.00
Water Quality Tester Accurate Measurement PH EC TDS TEMP 4 in 1 Modular Design Water Tester
From $47.95
EZ9910 5 In1 Water Quality Test Pen PH ORP EC TDS TEMP Meter for Aquarium Aquaculture
From $59.00
PH260BD Water Quality Tester PH TEMP EC TDS Meter for Aquarium with ATC Function 0.00~14.00PHUS Plug 110V120V
From $199.00
PH-221 PH Controller Water Quality Detector Temperature Tester with Backlight DisplayUK Plug 250V
From $249.00
SMART SENSOR Professional PH Meter Portable Water Quality Tester Acidimeter PH818
From $59.00
Multifunctional 5 in 1 pH /EC/TDS/Temperature/Salinity Meter Water Quality Tester for Aquarium
From $79.00
2-In-1 Portable High Precision Temperature PH Tester Meter Water Quality Analyzer Monitor110V US Plug
From $79.00
Water Quality Meter Pen Type EC SG SALT TDS TEMP 5 in 1 Tester Portable High Accuracy
From $35.95
PH803W PH ORP Controller Acidity Alkalinity Controller Water Quality Monitoring ToolUK Plug 250V
From $259.00