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Shop the best prices on 30,625 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,657 - 2,688 of 3,200
Digital PH Meter for Aquarium Pool Water Quality Testing and Wine Analysis
$42.95 Save $21.05 RRP: $64.00
Digital PH Meter Large Waterproof Pen Water Quality Tester 4 In 1with Auto Calibration Function 0-14 PH Range Tester Kit 26s
$46.95 Save $47.05 RRP: $94.00
2025 Digital Water Tester, Accurate Instant Read TDS Meter With Automatic Temperature Compensation, For Drinking Water, Aquariums, Hydroponics & More
$13.95 Save $13.00 RRP: $26.95
Food Ph Meter 0.00-14.00ph High Accuracy Temp Ph Tester Sensor Acidity Analyzer For Meat Canning Cheese Dough Water B 26s
$59.00 Save $60.00 RRP: $119.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof 26s
$139.00 Save $130.00 RRP: $269.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide 26s
$28.95 Save $30.05 RRP: $59.00
5-in-1 Electronic Ph Meter, Measure Ph & Tds & Ec Salinity & Temperature Water Quality Tester A-YUHAO 2025
$74.00 Save $85.00 RRP: $159.00
Mini Aquarium Fish Tank Heater USB Heating Rod Thermostat Heater Submersible
$41.95 Save $117.05 RRP: $159.00
2025 TDS & PH Meter , 0.01ph High Accuracy Pen Type pH Meter +/- 2% Readout Accuracy PH/TDS/EC/Temp 4 in 1 Water Testers for Indoor, Drinking Water,Hy
$35.95 Save $38.05 RRP: $74.00
2025 5 In 1 Soil Meter Moisture Monitor Ph Tester Ec Conductivity Thermometer Humidity Planting Detector
$94.00 Save $95.00 RRP: $189.00
2025 Hydrogen Meter,hydrogen Test Pen High Hydrogen Test Pen Digital Hydrogen Meter Ultimate Reliability
$50.95 Save $53.05 RRP: $104.00
2025 Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensurin
$99.00 Save $100.00 RRP: $199.00
6-In-1 Digital Drinking Water Quality Tester for Measuring TOC, COD, TDS, UV275, EC & Temperature
$139.00 Save $140.00 RRP: $279.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or 25-26s
$84.00 Save $85.00 RRP: $169.00
2025 6-In-1 Soil Tester PH Meter/EC/Light Intensity/Fertility Temperature and Humidity Soil Orchard Comp
$79.00 Save $80.00 RRP: $159.00
2025 Ph Tester Accuracy-for Water Food Aquarium, Pool Hydroponics, Pocket Size
$30.95 Save $33.05 RRP: $64.00
2025 PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
$11.95 Save $12.00 RRP: $23.95
2025 Water Quality Test Pen EC Acidity Ph Meter Tds Salinity Meter
$33.95 Save $35.05 RRP: $69.00
2025 tds meter hand held tds-3 ppm digital water quality pen tester r.o pure osmosis
$59.00 Save $60.00 RRP: $119.00
Environmental research Open Source pH Meter, researcher PH Sensor Tool for monitoring applications.
$119.00 Save $80.00 RRP: $199.00
Digital Salinity Meter Pen For Food And Beverages, Salt Content And Water Quality Testing, Aquarium Seawater Salinometer
$79.00 Save $40.00 RRP: $119.00
pH Electrode Probe 0-14 pH Range BNC Compatible Long Cable 2.95m Black pH Sensor for Accurate Measurements
$41.95 Save $22.05 RRP: $64.00
2025 Digital pH Meter, pH Meter 4-in-1 TDS EC Temp pH Meter
$39.95 Save $39.05 RRP: $79.00
2025 7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof for Aquarium
$99.00 Save $100.00 RRP: $199.00
25-26 5 In 1 Digital Temperature Meter Tds//ph/salinity Water Quality Monitor Tester For Pools, Drinking
$40.95 Save $43.05 RRP: $84.00
25-26 Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement-MXBC
$119.00 Save $120.00 RRP: $239.00
25-26 6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
$94.00 Save $95.00 RRP: $189.00
25-26 Soil Ph Meter, Vt-05 Soil Ph Tester Hygrometer Moisture Sensor Portable Ph Instrument For Garden, Farm, Lawn, Indoor & Outdoor H
$89.00 Save $90.00 RRP: $179.00
Universal Water Quality Tester Electrolyzer For Home Pool Electrolytic Meter
$14.95 Save $44.05 RRP: $59.00
Ph Tester Digital With Automatic Calibration, Ph Meter For Automatic Water Quality Correction, Suitable For Drinking Water, Swimming Pools, Aquariums
$24.95 Save $44.05 RRP: $69.00
High Accuracy Pen Type Ph Meter Ph/tds/ec/temp 4 In 1 Water Quality Test Meter
$45.95 Save $43.05 RRP: $89.00
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
$27.95 Save $41.05 RRP: $69.00