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Shop the best prices on 13,825 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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193 - 224 of 3,200
Bluetooth 6-in-1 TDS Meter Digital Water Tester EC TDS SALT SG Temperature PH Meter Aquarium Water
$43.95
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Water Quality Tester - Ph TDS Meter
$9.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gr
$13.95
PH Meter 2 In1 Sunlight Plant Flower Acidity Measure Garden Watering Analyzers
$79.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement -xx j.s
$119.00
High Quality ORP Meter for Water Quality Testing - Accurate ORP Tester Tool for Pools, Aquariums, and Hydroponics
$69.00 Save $50.00 RRP: $119.00
Yieryi Digital Ph Meter Atc Ph Soil Fruit Test Pen 0-14 Ph Analyzer Aquarium Swimming Pool Water Quality Analysis Instruments
$64.00
Wifi Tuya Smart Monitor Fish Tank Aquarium Spa Pool Online Water Quality Meter Ph Orp Ppm Cf Humidi
$169.00 Save $110.00 RRP: $279.00
2022 New Professional Digital Breath Alcohol Tester Breathalyzer With Lcd Display With10 Filter Tip
$64.00 Save $40.00 RRP: $104.00
Food Ph Meter, High Food Ph Er With Lcd Back And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
$149.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
$169.00
50Pcs 6-In-1 Swimming Pool PH Test Paper Residual Chlorine PH Value Alkalinity Hardness Test Strip
$7.95 Save $39.00 RRP: $46.95
3 In 1 Soil pH Tester Water Moisture Light Test Meter Kit
$51.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-YuJia
$45.95 Save $38.05 RRP: $84.00
5 In 1 Professional Multi Parameter Combo Testing Meter pH EC TDS Salinity Thermometer Digital For Water Testing
$52.95 Save $36.05 RRP: $89.00
Digital PH Meter Multipurpose Acidity Meter Pen Type PH/ORP/TEMP Tester Soil Analyzer with Display for Pool Aquarium
$104.00 Save $55.00 RRP: $159.00
PH-03 Meter Replacement Electrode Probe PH Water Quality Tester PH/EC/TDS Spare Part Probe Acidometer for Aquarium PH fo unbrand
$36.95
2 Bags/4 Pieces PH Meter Buffer Solution Powder 6.86,4.01 for Pool/Aquarium unbrand
$16.95
pH Buffer Calibration Solution Powder Easy & Accurate pH Tester Calibration unbrand
$16.95
Water Quality Test Strips Drinking Water Test Kit Testing Strips for Hardness, Chlorine, Fluoride, Trace Heavy Metals unbrand
$28.95
Round 5m 0-14 PH Alkaline Acid Indicator Paper Water Urine Saliva Litmus Testing unbrand
$17.95
Ph Sensor Module, Sensor Probe, Ph Electrode, Connector, Ph Controller
$38.95 Save $40.05 RRP: $79.00
Pocket Pen Ph Meter Digital Er Ph-009 Ia 0.0-14.0ph For Rium Pool Lab Ph014
$5.95 Save $7.00 RRP: $12.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
$8.95 Save $2.00 RRP: $10.95
Practical 300cm Cable pH Single Electrode with BNC Socket Probe 0-14pH for pH Meter pH Controller Device Easy Monitoring Black
$40.95
0-14PH Probe Sensor Electrode Sensor Meter BNC Connector High Accuracy PH MeterMonitor Test Sensor for Aquarium Pool 2m
$37.95
PH Tester Pen Water Quality Tester 0-14 Digital Water Quality Testing Meter for Aquarium Swimming Pool Agriculture Yellow
$30.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
$11.95 Save $2.00 RRP: $13.95
100pcs Drinking Water Test Strips Water Quality Test Strips 16-in-1 Water Testing Strips
$26.95 Save $52.05 RRP: $79.00
LCD Digital Soil Tester 0.00-10.00mS/cm Soil EC Meter
$31.95 Save $9.00 RRP: $40.95
7-in-1 PH meter for pools, measures chlorine/EC/TDS/salinity/temperature
$724.00 Save $725.00 RRP: $1,449.00
Water Tester High-Precision Quality Testing Pen For Home Use Portable ABS Digital Tester For Tap Water 1Set
$24.95 Save $17.00 RRP: $41.95