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Shop the best prices on 11,376 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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2,433 - 2,464 of 3,200
PH Electrode Sensor Probe 0-14 PH with Sensor PH Probe PH Replacement Probe for Experiment Lab Pool Water Analyzer
$36.95 Save $27.05 RRP: $64.00
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidometer US Plug
$33.95 Save $25.05 RRP: $59.00
3-in-1 WiFi Water Quality Detector PH/TDS/TEMP Electrode BNC Type Probe Water Quality Tester for Aquarium Hydroponics Monitor
$199.00 Save $40.00 RRP: $239.00
PH Meter TDS Monitor Aquarium Digital Professional Water Quality Tester Purifier For Swimming Pool Acidity Meter PH/TDS Meter
$119.00 Save $60.00 RRP: $179.00
Digital Ph Meter Aquarium Drinking Water Online Ph Monitor Professional Accurate Water Quality Teste jinst1
$89.00 Save $40.00 RRP: $129.00
PH0091V Portable PH Meter 0.0014.00ph Folding PH Tester Testing Tool for Water Soil
$69.00 Save $60.00 RRP: $129.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
$7.95 Save $5.00 RRP: $12.95
Professional Digital Breath Alcohol Tester Breathalyzer With Lcd Display With10 Filter Tip
$43.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns-csn
$15.95 Save $20.00 RRP: $35.95
High Precision Water Hardness Instrument Ec Tds Tester Ph Meter Aquarium Pool Water Quality Testing
$8.95 Save $5.00 RRP: $13.95
PH Food PH Meter Detector PH-012 PH Meter Backlight LCD Digital Water Quality Tester Pen Temperature Meter 0.00-14.00ph
$37.95
High Accuracy pH Meter for Sharp Glass Electrode for Water Food Cheese Milk Soil pH Test 23cm/9-inch Length Multicolor
$99.00
pH Meter for Plants, Smart Gardening Tool, Digital pH Tester, Soil and Water Compatible, EasytoRead LCD
$114.00 Save $115.00 RRP: $229.00
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer
$149.00 Save $150.00 RRP: $299.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
$599.00 Save $600.00 RRP: $1,199.00
Precision Electronic Soil pH Meter, Fast and Accurate Measurement for Gardening and Agriculture
$149.00 Save $140.00 RRP: $289.00
4 In 1 Yy-400 Ph/orp/h2&tem Meter Digital Hydrogen Ion Concentration Tester For Aquarium, Swimming
$229.00 Save $180.00 RRP: $409.00
100 Pieces Test Strips for Ketogenic and Paleo Diets Ketosis Home Urinalysis Weight Lose Analysis
$12.95 Save $2.00 RRP: $14.95
Soil pH Meter Tester Test Kit For Plant Flower Garden Gardeners Accurate
$249.00 Save $210.00 RRP: $459.00
pH meter tester for pools ABS
$36.95 Save $17.05 RRP: $54.00
0-14 pH BNC Electrode Probe Connector 300cm Cable Sensor Replacement for ph Monitor Controller for Aquarium Hydroponics Black
$45.95
TDS EC Meter Digital Water Quality Tester 0-9999 PPM Measurement
$9.95 Save $7.00 RRP: $16.95
0-14PH Electrode Probe PH Probe High Sensitivity PH Sensor Probe 90cm Cable PH TesterMonitor for Aquarium Hydroponics
$33.95
4-in-1 Testing Meter PH/TDS/EC/Temperature Detector for Aquariums FishTank Digital Water Quality Monitor with Backlight
$54.00
Water Quality Meter Digital Monitor Detecter with Backlight PH/TDS/EC/Temperature Tester for Pools Aquariums FishTank
$59.00
4 in 1 Water Quality Test Meter PH/TDS/EC/Temperature Backlight Digital Detecter for Swimming Pool Aquariums FishTank
$54.00
2pcs Precision Digital Water Quality Tester with LCD Display for Drinking and Outdoor Use
$22.95 Save $11.00 RRP: $33.95
Water Quality Tester with Accurate Smart Sensor and LCD Display for Drinking, Pool, Aquarium, Pond
$20.95 Save $11.00 RRP: $31.95
Digital Pool Water Tester with LCD Display, Accurate PH Meter for Spa and Swimming Pools
$26.95 Save $14.00 RRP: $40.95
5 in 1 Digital PH Meter Bluetooth Water Quality Tester with LCD for Pool Hydroponics Aquarium
$59.00 Save $30.00 RRP: $89.00
5in1 Digital Water Quality Tester with PH TDS EC Salinity Temperature for Pool Aquarium Tap Water
$84.00 Save $45.00 RRP: $129.00
5in1 Digital Water Quality Tester PH EC TDS Salinity Temperature Meter for Pools Aquariums
$43.95 Save $20.05 RRP: $64.00