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Shop the best prices on 29,839 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Punnyb, Viewleaf, Cuich and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,497 - 2,528 of 3,200
DC 3.2-30V Red Light Mini Digital Voltage Panel Meter
From $9.95
SmartSensor PH818 PH Water Quality Tester Pen
From $59.00
PH-2 Pro Litmus Tester Litmus Test Paper Color Change PH Meter Water Quality Meter
From $25.95
Agricultural Vehicle Car Modification Instrument, Style: Oil Meter (M14x1.5) With Water Temperature
From $47.95
BENETECH GM760 Digital PH Meter Tester
From $45.95
Smart Sensor AS218 Fish Tank Aquarium Water PH Tester
From $219.00
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
From $119.00
BENETECH GM765 Standard Screen Pen-Type PH Tester
From $59.00
RZ95 Mini Soil PH Moisture Humidity Measuring PH Meter Soil Moisture Monitor Hygrometer Gardening Plant Farming Moisture Tester
From $28.95
Kedida CT6322 PH Conductivity Temp Meter Portable LCD Digital Water Testing Measurement Pen
From $129.00
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
From $31.95
Wifi Online Ph Tds Controller Professional 3-in-1 Ph/tds/temp Water Quality Detector Ph Controller With Relay Plug Repleaceable Electrode Bnc Type Pro
From $209.00
4 In 1 Soil Ph Tester Ph Light Moisture Acidity Tester Soil Tester Moisture Meter Plant Soil Tester Kit Ph Monitor Detector
From $19.95
Accurate Digital PH Meter for Water Testing, Easy-to-Use Tool for UK Home and Garden Use
From $39.95
3-in-1 Digital TDS Meter for Water Quality - Tests EC, Temperature, and PPM for Home and Aquariums
From $39.95
pH-98103 Professional Portable Pen Type pH Meter with pH Electrode LCD Backlit Display Acidimeter In
From $43.95
TDS EC Meter Portable Compact LCD Display 3 in 1 TDS EC Temperature Water Quality Test Pen for Aquarium Swimming Pool Blue 25-26
From $8.95
2025 Soil pH Meter Soil Test Kit Soil Acidity & Alkalinity Analyzer Acidity Meter Probe Detachable for In
From $54.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or 25-26
From $79.00
Digital Ph Garden Meter For Water Ph Meter Electronic Atc hk 2025
From $59.00
Professional Ph Tester, Auto Calibration Function And 0.00-14.00 Measuring Range
From $19.95
PH Meter Calibration Solution ORP Tester,PH and ORP
From $14.95
5 in 1 Water Tester Bluetooth 5.2, PH, TDS, EC, SALT, TEMP, App Control, Smart Test Pen for Pools and Aquariums-cr
From $84.00
High Precision Water Quality Tester pH/TDS/EC/Salinity/Temperature Simultaneous Measurement Fast Response SPA Fish Tank Water Quality Monitoring
From $54.00
Digital PH Meter High Accuracy Water Quality Tester PH/tds/ec/Temp Tester
From $84.00
PH Test Pen, Water PH Meter Sensitive 0-14pH ABS Housing High Accuracy Probe Stable Performance Pocket Size with Plastic Box for Swimming Pool for Aqu
From $14.95
20 in 1 Water Test Strips Kit for Drinking Pool Tap Well Hardness Quality Testing Home Garden Supplies
From $19.95
High Precision Water Hardness Instrument EC Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $12.95
20 in 1 Water Test Strips Kit for Drinking Pool Tap Well Hardness Quality Testing Home Garden Supplies
From $19.95
2X PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $64.00
Digital 7-in-1 Water Tester for Pool Salt Aquarium Hydroponics Drinking Water TDS EC ORP S.G Temp Tester
From $40.95
High Precision Water Hardness Instrument EC Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $16.95