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Shop the best prices on 10,873 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Denuotop, HanFei 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
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidomet
$34.95 Save $10.00 RRP: $44.95
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquacul
$139.00 Save $10.00 RRP: $149.00
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe
$16.95 Save $5.00 RRP: $21.95
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Pro
$36.95 Save $13.00 RRP: $49.95
Water Quality Ph Tester Portable Cl2 Chlorine Tester Digital Ph Meter Ph Cl2 Chlorine Dector Portable Digital For Swimming Pool(1pc, White, No Battery
$54.00
Soil Tester Soil Moisture Meter Soil Ph Tester Blue
$12.95
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe
$17.95 Save $2.00 RRP: $19.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph
$15.95 Save $2.00 RRP: $17.95
Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums,
$29.95 Save $17.00 RRP: $46.95
Portable TDS Meter Water Quality Tester for Drinking Water
$21.95
100% New Upgraded PH818 PH Tester Professional PH Water Quality Tester Portable Pen Type PH Meter Acidometer Measurement for Aquarium Parts
$84.00 Save $20.00 RRP: $104.00
ORP-969 Redox Meter ORP Tester Portable Digital Water Quality Tester Pen
$48.95
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Water Quality Tester - Ph TDS Meter
$7.95 Save $38.00 RRP: $45.95
5-In-1 Water Quality Test Pen Voice Model EC Acidity Ph Meter Tds Salinity Meter Water Quality Test
$29.95 Save $39.05 RRP: $69.00
4 in 1 Water Quality Test Pen High Accuracy PH TDS EC Temperature Water Tester with ATC Calibration Detection Powder
$259.00 Save $70.00 RRP: $329.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$16.95 Save $2.00 RRP: $18.95
PH Food PH Meter Detector PH-012 PH Meter Backlight LCD Digital Water Quality Tester Pen Temperature Meter 0.00-14.00phAs Shown SZRH
$79.00 Save $80.00 RRP: $159.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool Edition Cc
$39.95 Save $39.05 RRP: $79.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B Edition 0704
$20.95 Save $20.00 RRP: $40.95
Waterproof Soil EC and Temperature Meter Digital Tester for Potted Plants Gardening Agriculture Farm Edition 0704
$84.00 Save $85.00 RRP: $169.00
High Precision Digital Water Tester for Aquarium & Pool - 4-in-1 pH, EC, TDS, Hardness Meter
$20.95 Save $20.00 RRP: $40.95
Tester 2 In 1 Digital Ph Tester Chlorine, Portable Cl2 With Display For Pool Spa Analyzer
$69.00 Save $110.00 RRP: $179.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$74.00 Save $85.00 RRP: $159.00
5 in 1 Salinity Meter PH Water Quality Tester
$41.95
3-in-1 Soil Meter Moisture Light and PH Tester Black
$9.95
Professional COM-100 EC Analyzer TDS Meter Temp Tester Measurement
$99.00
20 Pack PH Meter Buffer Solution Powder For Precise PH Meter
$8.95
3 in 1 water quality test pen TDS/PH/TEMP PH meter multi-parameter
$40.95
Water Quality Test Pen EC Acidity Ph Meter Tds Salinity Meter
$26.95
Digital Water- Quality Tester 5 in 1 Multifunction Water Quantity Monitors Salinity/TDS/EC/PH/Temp Tester Drinking Water
$64.00
Upgraded Digital PH Meter 5 in 1 Salinity/TDS/EC/PH/Temp Tester with ATC- High Accuracy Salinity Tester for Hydroponics
$64.00
5 in 1 TDS Meter PH Tester PH/TDS/EC/Salt/Temp Tester
$25.95