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Shop the best prices on 31,543 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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481 - 512 of 31,543
Digital Water Quality Tester with 0-9990 Range Digital TDS EC Meter with LCD TEMP PPM Test for Monitoring the Quality of Drinking Water Swimming Pools
$19.95
Pool and Spa Test Strips, 6 in 1 Water Quality Test , General Chemistry Tester 50 Pcs
$18.95
Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation
$28.95
Water Quality Tester, PH Metre, Temperature Function Water Quality Tester PH Meter Digital for Water Potable, Hydroponics, Pools, Aquariums Elrachen
$25.95 Save $43.05 RRP: $69.00
TDS-2B water quality meter tester digital display liquid crystal professional measuring pen
$19.95
5 Pack Waterproof NTC 10K 1% 3950 Thermistor Temperature Sensor Probe,1m Extension Cable,Gauge
$20.95
Water Quality Tester,Auto Calibration,TDS PH EC Temperature 4 in 1 Set
$28.95
5pcs 10k B3950 Temperature Probe,Sensor-25 to 125 Degree Celsius,0.5 Meter 1.64 Feet Stainless Steel NTC
$20.95
PH Meter, Swimming Pool ph Tester 4 in 1 Electronic PH Meter TDS Water Quality Meter and ph Test
$31.95
2 Pack Soil Moisture Meter, 3 in 1 Soil Tester Tool, Plant Moisture Monitor, Soil Moisture Meter Sensor for Gardening, Agriculture, Indoor and Outdoor
$31.95
Soil Moisture Sensor Meter, Hygrometer Humidity Sensor for Yard, Farm, Garden, Lawn Plant Indoor and Outdoor (No Batteries Required)
$21.95
5-in-1 Electronic PH Meter, Measure Ph & TDS & EC Salinity & Temperature Water Quality Teste
$54.00
Pool Test Strips, 7 in 1 Pool Test Strips, 100 Pack Water Quality Test Strips
$28.95
pH sensor module,sensor probe pH electrode,connector
$35.95
water quality tester, water quality tester, swimming pool test kit
$54.00
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range
$35.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device For Pool Aquarium
$54.00 Save $35.00 RRP: $89.00
Az86031 Water Quality Dissoed Oxygen Tester Ph Do Meter, Conductivity Saity Meter
$674.00
Drinking Water Quality Tester, 6-in-1 Tds Meter Digital Water Tester Toc,cod,tds,uv275,ec Temp /orwhite Szrh unbrand
$94.00 Save $35.00 RRP: $129.00
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range, Ideal Water Ph Tester For Household Drinking, P
$13.95 Save $14.00 RRP: $27.95
5 In 1 Water Quality Tester Ph Salinity Temperature Test Pen Tds With Backlight For Drinking Aquari
$48.95 Save $15.05 RRP: $64.00
Digital Bluetooth Water Quality Monitor 6in1 Ph/ec/tds/orp/temp Meter Detectors New unbrand
$289.00 Save $120.00 RRP: $409.00
EZ-9909 PH/Salinity/Temperature/TDS/EC 5-in-1 Test Pen Multifunctional Water Quality Detector
$104.00
High quality LCD backlight display pH meter PH-3012B quality purity pH meter
$104.00 Save $65.00 RRP: $169.00
High quality Smart Bluetooth 2-in-1 Water Quality Test Pen PH/TEMP Tester 0.01
$89.00 Save $60.00 RRP: $149.00
High quality 201DH pH electrode
$42.95 Save $26.05 RRP: $69.00
High quality ph-786 6-in-1 PH water quality test EC TDS salinity pen
$74.00 Save $45.00 RRP: $119.00
Water Quality Tester TDS PH EC Temperature Set 4 in 1 for Hydroponics, Aquariums, Drinking
$27.95 Save $19.00 RRP: $46.95
High quality 7-in-1 portable PH/TDS/TEMP/EC/salinity/SG/ORP test pen...
$94.00 Save $45.00 RRP: $139.00
High quality LY602 high-precision soil moisture meter portable pH value pH
$69.00 Save $35.00 RRP: $104.00
High quality 5-in-1 PH/salinity/temperature/TDS/EC test pen multi-function test
$79.00 Save $40.00 RRP: $119.00
High quality 3*220V/380V XTM1250SA-U three-phase 7P LCD rail meter (...
$69.00 Save $40.00 RRP: $109.00