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Shop the best prices on 28,914 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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705 - 736 of 3,200
4 in 1 Water Tester Acidity TDS Temperature Monitor Water Analysis Solution Ideal for Drinking Water, Pool Multicolor
From $31.95
Water Quality Analyzers High Accuracy Detector Digital Pool Water Tester for Aquariums, Fish Pond and Swimming Pool Multicolor
From $99.00
High-Precision ORP Meter for Water Quality Testing and Analysis Tool
From $43.95
Water Quality Tester Digital Display Water Quality Purities Tester Dissolved Oxygen Monitors Multicolor
From $74.00
High Salinity Salt Meter for Testing the Salinity Value of a Solution for Determining the Salt Concentration in Liquid Multicolor
From $32.95
0-14 PH Electrode Sensor BNC Connector Lightweight Portable Electrode Probe 70cm Cable for Aquarium Industry Experiment Multicolor
From $32.95
0-14PH Digital PH Meter, PH Tester for Water, PH Meter 0.01PH HighPrecision Water Quality Tester for Aquarium,Pool Yellow
From $26.95
Upgraded Short Soil Meter Ph Tester Ph Meter Pointed Soil Meter Test Humidity Metal
From $64.00
Water Quality Meter Bluetooth Edition C- 600 Water Quality Pen Salinity Meter Ph/Tds/Ec/Orp/Sg Hydrometer Ph Meter
From $129.00
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
From $13.95
Digital Tester Pen 5 in 1 Accurate Sensitive Portable PH CL Hydrogen ORP Temp Water Quality Meter with Backlight 2025
From $47.95
7-in-1 Waterproof Pool Tester for pH/Free Chlorine/ORP/Conductivity/Salinity/TDS/Temp 2025
From $159.00
Soil pH Tester for Garden and Lawn with Accurate Measurement Indoor Outdoor Use
From $21.95
Soil Ph Meter, Vt-05 Soil Ph Tester Hygrometer Moisture Sensor Portable Ph Instrument For Garden, Farm, Lawn, Indoor Outdoor
From $69.00
Water Quality Tester Tds Meter,ectemperature For Drinking Water Aquarium-in Stock
From $119.00
Water Quality Tester Tds Meter,ectemperature For Drinking Water Aquarium - Mxbc
From $119.00
3-in-1 Digital H2 Meter ORP/H2/TEMP Meter Water Quality Monitor for Household
From $35.95
5 In 1 Ph Meter For Water, Ph/tds/ec/temp/salt Meter, Salt Tester For Saltwater Pool, 0.01 Resolution High Accuracy Digital Ph Tester - Mxbc
From $99.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-hy hwy801
From $31.95
Waterproof Ph/temperature Tester With Atc For Food Water, High Accuracy Digital Ph Meter
From $119.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P
From $19.95
Soil Tester, 4 in 1 Soil Tester PH Meter, Sunlight, Temperature, Hygrometer, for
From $64.00
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
From $35.95
Digital TDS Meter for Water Quality Testing and Analysis szsh425
From $64.00
brand-new Ph Sensor compatible Arduino Liquid Ph 0-14 Value Detection Regulator Sensor Module
From $47.95
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A-XinHan f54 2025
From $48.95
25-26 Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Shytmv -CN-NEW
From $17.95
25-26 5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measuremen
From $27.95
25-26 5-in-1 Electronic Ph Meter, Measure Ph Tds Ec Salinity
From $79.00
25-26 Digital pH Meter with 0.01 High Precision - 0-14 Measurement for Water Quality Testing
From $21.95
suitable for Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer E-YI WU CHUN HUI
From $41.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
From $31.95