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Shop the best prices on 15,237 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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2,241 - 2,272 of 3,200
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer
$16.95
25-26 PH Temperature Tester Bluetooth APP Monitoring 2 in 1 Portable Water Test Meter for Fish Tank Aquaculture
$99.00 Save $90.00 RRP: $189.00
25-26 ORP Replacement Probe Hydroponic Electrode Oxidation Reduction Potential Test BNC Q9 Connector Electrode
$59.00 Save $50.00 RRP: $109.00
25-26 EC8801 Digital Soil Tester Portable EC Conductivity TEMP Meter for Garden Agriculture Orchards Pastures
$119.00 Save $100.00 RRP: $219.00
25-26 4 in 1 Soil Meter Digital Acid Alkali Humidity Temperature Light Strength Detection for Agriculture
$47.95 Save $41.05 RRP: $89.00
Pocket Size Digital pH Meter for Hydroponics - Yellow pH Testing Pen
$59.00 Save $60.00 RRP: $119.00
z 5 In 1 Tds//ph/salinity/temperature Meter Digital Water Quality Monitor Tester For Pools, Drinking
$59.00
Calibration Buffer Solution Ph Meter For Cosmetics Pool Managers Small 15Pcs w
$31.95 Save $4.00 RRP: $35.95
PH-98211 Digital Multipurpose PH Meter Acidity Meter PH Tester
$50.95 Save $23.05 RRP: $74.00
Ph Meter, 3 In 1 Garden Soil Test Kit, Tds Ppm Meter, Soil Test Kit
$39.95 Save $19.05 RRP: $59.00
7-IN-1 Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
$259.00 Save $170.00 RRP: $429.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory DriP2025050900162As Shown A-X Edition 0116
$41.95 Save $52.05 RRP: $94.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for Swimming Pool
$84.00 Save $55.00 RRP: $139.00
PH Meter Water Tester for Cosmetics Skin Milk Meat
$51.95 Save $37.05 RRP: $89.00
EC PH Monitor for Hydroponics, 6-in-1 Water Quality Tester with Wi-Fi, PH Meter Tester,Hydro Reservoir Tank US Plug
$119.00 Save $80.00 RRP: $199.00
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture APP Data Reading(UK)
$139.00 Save $80.00 RRP: $219.00
LCD Digital Dissolved Oxygen Meter Smart DO Tester 0-20.0 Mg/L Oxygen Content Detector Water Quality Monitor for Pool
$129.00 Save $90.00 RRP: $219.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics JN
$34.95
ORP Detection Pen Exquisite Structure Durability High Stability Water Quality Meter with Backlight for Aquariums
$59.00 Save $15.00 RRP: $74.00
OPR689 3 in 1 Water Quality Tester PH/ORP/TEMP Test Pen for Swimming Pool Drinking Water
$51.95 Save $17.05 RRP: $69.00
Portable pH Tester Chlorine Meter Swimming Pool Spa Water Quality Monitor Checker
$29.95 Save $17.00 RRP: $46.95
Digital Ph Meter 0.01 Ph High Accuracy Water Quality Tester Best Gift
$8.95 Save $4.00 RRP: $12.95
Drinking Water Test Kit 16 In 1 Drinking Water Test Strips Water Test Kit For Home Water Quality Test Easy Quick Test
$17.95 Save $6.00 RRP: $23.95
Drinking Water Test Kit 16 In 1 Drinking Water Test Strips Water Test Kit For Home Water Quality Test Easy Quick Test High Quality
$21.95 Save $7.00 RRP: $28.95
Professional Laboratory Electrode Aquarium Hydroponic Laboratory Ph Electrode Probe Bnc Controller Meter Connector
$14.95 Save $6.00 RRP: $20.95
Cold Water Meter, 15mm 1/2 Inch Water Flow Meter For Garden And Home High Quality
$46.95 Save $12.05 RRP: $59.00
Lcd Digital Ph Value Measuring Device Ph Water Tester Meter Tester For Aquarium Poor
$16.95 Save $72.05 RRP: $89.00
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, Farm
$14.95 Save $69.05 RRP: $84.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water B
$43.95 Save $115.05 RRP: $159.00
For High Accuracy Dissolve Hydrogen Meter Electrode LCD Display Water Quality Tester
$319.00
For PH-98108 PH Meter with Sharp Glass Electrode - Measuring Range 0.00 to 14.00 PH for Water, Food, Cheese, Milk, Soil
$139.00
Yellow Water Quality Testing Pen - Portable Digital TDS Meter for Aquariums and Drinking Water
$51.95 Save $22.05 RRP: $74.00