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Shop the best prices on 27,976 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Till, Amyi 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
pH tester pH pen water quality testing with automatic temperature replenishment ATC ph test pen acidity meter
From $28.95
4-in-1 Water Quality Meter for Hydroponics with Long Probe Design
From $13.95
3 in 1 PH Temperature TDS Meter Digital Water Quality Meter Wireless Online Monitoring Tester 230V UK PlugYMJJ
From $149.00
6 in 1 Portable Water Quality Detector Water Quality Testing Meter TDS COD TOC UV275 EC TEMP Meter
From $74.00
Digital Water Tester Pen 4 in 1 Accurate Sensitive Portable PH TDS EC Temperature Water Quality Meter Blue
From $13.95
Water Quality Tester TDS EC PH SALT S.G ORP TEMP 7 in 1 IP67 Waterproof Multifunction Digital Water Tester
From $42.95
9951W Water Quality Meter 5 in 1 Multi WiFi Continuous PH TDS SALT SG TEMP Online Water Quality Tester for Tuya APP AU Plug 230V
From $74.00
2 in 1 High Accuracy PH Tester for Plants & Flowers - Moisture & Acidity Measurement Fertility Tester
From $23.95
Waterproof Digital pH Tester with ATC, High-Accuracy pH and Temperature Meter for Food Applications
From $129.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gre
From $15.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ
From $64.00
Water Quality Tester for Saltwater Pool - 5 Parameter Digital pH Meter
From $54.00
Digital pH Meter Tester for Water Aquarium Pool LCD Display Accurate Measurement
From $25.95
PH Meter Calibration Solution ORP Tester,ORP 222mV
From $14.95
PH Meter Tester Digital PH Meter 0.01 PH Water Quality Test Digital Tester for Kitchen, Aquarium, Po
From $8.95
High Precision Water Hardness EC TDS PH Meter for Aquarium Pool Water Quality Testing Pen
From $23.95
LY101 Flower And Grass Soil Detector PH Cantoneal Alkalin Testor
From $23.95
4 In 1 Soil Detector Electronic Soil PH Tester
From $24.95
2 PCS Household Electrolyzer Test Electrolysis Water Tools Water Purity Level Meter PH Testing Tool Water Quality Tester
From $25.95
BENETECH GM766 Portable Pen-Type PH Meter Tester
From $54.00
LCD Digital PH Meter Tester Aquarium Swimming Pool Water Quality Testing Gauge EU Plug 220V
From $54.00
3 in 1 Water Quality Test Pen EC TEMP PH Water Quality Tester High Accuracy EC Water Tester Digital with Detection Powder
From $39.95
PH-9851 LCD Water Quality Analyzer PH/TDS Monitor Testing Instrument EU Plug 230-240V
From $99.00
PH?983 Meter 3?in?1 PH/Conductivity/Temperature Tester Pool Laboratory Water Quality Monitor
From $49.95
PH-04L Digital PH Meter Automatic Calibration Water Quality Test Monitor Aquarium Pool Water PH Test
From $18.95
7 in 1 Bluetooth Water Quality Tester Automatically Save Data PH EC ORP Waterproof Salinity Meter for Water Fish Tank
From $94.00
Water Quality Meter Pen Type SALT TDS EC S.G TEMP 5 in 1 Tester LCD Digital with Backlight
From $27.95
Water Quality Tester, 3 in 1 Drinking Water Tester, Portable Drinking Water Tester
From $47.95
5-in-1 Digital Ph Meter For Ph/tds/ec/salinity/temp,with Simultaneou Data Display,for Hydroponics,drinking Water Testing
From $74.00
5-in-1 Electronic Ph Meter, Measure Ph Tds Ec Salinity
From $74.00
HJyang 7 In 1 Ph/tds/ec/orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water YBZ
From $99.00
Digital Water Quality Meter PH Salinity 2 in 1 Continuous Monitoring Meter for Swimming Pools Gardening EU Plug 220V
From $119.00