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Shop the best prices on 30,622 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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2025 C-100 5 in 1 Salinity TDS EC Salt Water Tester Multifunctional Water Quality Tester with Backlight
$39.95 Save $39.05 RRP: $79.00
2025 Ph Sensor Electrode 0-14 Ph Controller Electrode Probe Bnc Connector Replacement Kit for Aquarium
$28.95 Save $30.05 RRP: $59.00
2025 Water Temperature Test Pen Ph Meter 0.01 Acidity Meter Ph02 Test Pen Ec Pen Conductivity Tds
$23.95 Save $24.00 RRP: $47.95
2025 High Precision Digital PH Meter with Backlight Display for Laboratory Water Quality Testing
$49.95 Save $49.05 RRP: $99.00
2025 2025 Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or
$129.00 Save $130.00 RRP: $259.00
2025 4 In 1 Tds Ph Meter, Ec Temperature Meter, For Tap Drinking Water, Digital Ph Pen Lab Ph Tester
$15.95 Save $16.00 RRP: $31.95
2025 2 In 1 Ph Chlorine Meter Chlorine Tester Ph Tester Chlorine Water Quality Testing Device Cl2 Measur--
$49.95 Save $49.05 RRP: $99.00
2025 6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for
$109.00 Save $110.00 RRP: $219.00
2025 PH/Free Chlorine/ORP/EC/TDS/Salinity/Temp Water Quality Analyzer PH Meter Pool Salt Tester for Aqu
$89.00 Save $90.00 RRP: $179.00
2025 7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof
$139.00 Save $140.00 RRP: $279.00
2025 7 In1 Water Quality Tester PH/ORP/EC/TEMP/SALT/S.G/TDS LCD Backlight Test Pen Multifunctional Analy
$36.95 Save $37.05 RRP: $74.00
2025 3in1 Soil PH Meter Soil Moisture Temperature PH Tester with Backlit
$34.95 Save $34.05 RRP: $69.00
2025 9901 3 In 1 Tds/ph/temperature Meter Atc Lcd Display Lab Ph Meters Ppm Meter Hydroponics/pool/aquarium/pond
$59.00 Save $60.00 RRP: $119.00
2025 6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool For
$199.00 Save $190.00 RRP: $389.00
2025 PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter
$79.00 Save $80.00 RRP: $159.00
2025 Multifunctional High Accurancy Soil PH Tester Soil Moisture/PH/Temperature Sunlight Intensity Testers Garden Planting Soil Detector Soil PH Test
$31.95 Save $32.05 RRP: $64.00
2025 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
25-26 5-in-1 Electronic Ph Meter, Measure Ph & Tds & Ec Salinity & Temperature Water Quality Tester
$24.95 Save $25.00 RRP: $49.95
2025 Nutrient Meter EC/PPM/CF Hydroponics Readers, Conductivity Measure in Solution
$54.00 Save $55.00 RRP: $109.00
2025 for Phs-3c 2-in-1 pH & Temp Water Quality Analyzer with EU Plug
$169.00 Save $170.00 RRP: $339.00
2025 CT3081 Portable Digital Salinometer Salinity Temperature Humidity Tester Meter for Salt Water Pool
$104.00 Save $105.00 RRP: $209.00
PH Meter ATC Food PH Tester Waterproof Digital High Accuracy PH/Temperature.
$139.00 Save $90.00 RRP: $229.00
2025 3 in 1 Soil PH Meter, Soil Moisture/Sunlight Intensity/pH Tester for Garden Plant Flower Lawn Care
$34.95 Save $34.05 RRP: $69.00
PH Tester, 3 In 1 Digital Water Quality Meter, Temperature TDS EC Tester Pen for Drinking Water and Aquariums, Portable Groen
$24.95 Save $13.00 RRP: $37.95
2025 1Pc Digital TDS Total Dissolved Solids Meter Pen Water Quality Purity TEMP/PPM Testing
$15.95 Save $15.00 RRP: $30.95
2025 PH Meter for Water, Digital pH Tester Pen, High Accuracy 0.01 Water Quality Tester with ATC Function
$27.95 Save $26.05 RRP: $54.00
160 Strips pH Litmus Paper Test Strips, 1-14 pH Range for Water, Cosmetics, and Floor Testing with Control Card
$20.95 Save $11.00 RRP: $31.95
Digital PH Wert Wasser Messgert Messer Tester Meter Aquarium Pool Prfer 0-14DE FT
$18.95 Save $5.00 RRP: $23.95
Portable Water Quality Ph Tester, Chlorine Level Meter, Large Screen Display, With Probe For Swimming Pool/spa Water Fgao
$54.00 Save $45.00 RRP: $99.00
Ph Meter 5-in-1 Ph Tds Ec Salinity Temperature Water Quality Tester Lcd Green Backlight Display Water Quality Tester For Aquariumhydroponicsdrin
$59.00 Save $40.00 RRP: $99.00
Digital Ph Meter Large Waterproof Pen Water Quality Tester 4 In 1with Auto Calibration Function 0-14 Ph Range Tester Kit
$32.95 Save $16.00 RRP: $48.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
$23.95 Save $12.00 RRP: $35.95