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Shop the best prices on 31,350 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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1,825 - 1,856 of 31,350
Smart Digital Soil Conductivity Meter
$79.00 Save $25.00 RRP: $104.00
Multifunction Pen Type Water Quality Testing Meter Salinity PH TDS EC ORP Tester
$64.00 Save $75.00 RRP: $139.00
Wireless WiFi Online Control Detector Water Quality Detector Professional 3-in-1 pH/ORP/TEMP Controller Water Quality Tester with Separate Relays Rep
$159.00 Save $70.00 RRP: $229.00
Handheld water quality analysis tester
$79.00 Save $50.00 RRP: $129.00
Water Quality Tester 5 in 1 EC TDS Salt SG Temperature Bluetooth Water Quality Detector for Planting
$69.00 Save $20.00 RRP: $89.00
DO-66 Dissolved Oxygen Tester, Dissolved Oxygen Meter Portable Digital DO Tester Analyzer for Aquaculture Aquarium GQ3
$229.00 Save $20.00 RRP: $249.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water
$74.00 Save $45.00 RRP: $119.00
Nutrient Meter Test Nutra Wand Truncheon Hydroponic EC/PPM/CF Hydroponics Readers
$74.00 Save $15.00 RRP: $89.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat
$169.00 Save $240.00 RRP: $409.00
VU Panel Meter 500UA Warm Backlight 3.6x3.6x4.7cm ABS Audio Module
$22.95 Save $8.00 RRP: $30.95
Digital TDS Total Dissolved Solids Meter Pen Water Quality Purity TEMP/PPM Testing for Home Tool
$18.95 Save $11.00 RRP: $29.95
Water Quality Tester, TDS Meter 3 Key High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlight, High Sensitivity Probe
$25.95 Save $18.00 RRP: $43.95
3 in 1 Soil Moisture Meter, Digital Plant Moisture Meter for Temperature/Soil Moisture/PH Meter, Soil Test Meter
$25.95
Ph Meter Replacement Electrode Probe Ph Water Quality Tester Spare Part Probe For Aquarium Ph Meter
$12.95
Portable Water Quality Tester 5-in-1 Fish Tank Ph Meter Tds Test Pen Ec Value Tester Salinity Tempe
$28.95
Ph-98106 Meter Digital Acidity Meter Ph Tester Soil Meter Tester For Plants Flowers Vegetable Acidi
$43.95
Digital Ph Meter Aquarium Drinking Water Online Ph Monitor Professional Accurate Water Quality Tester Eu Plug
$39.95
Tds/ph/temperature Ph Water Meter, 0.01 High Precision Water Quality Digital Ph Tester With Atc, Ph
$46.95
Tds Meter 0-1999 Ppm Measure Range Filter Measuring Conductivity Water Purity Quality Measurement T
$38.95
15 Pack Ph Meter Buffer Solution Powder 6.86/4.00/9.18, Ph Calibration Solution Packets For Precise Ph Meter
$17.95
Digital Water Quality Tester 0.01 High Accuracy Compact Size PH Tester for Pools Aquariums Drinking Water
$11.95 Save $1.00 RRP: $12.95
Portable Water Quality Tester 5-In-1 Fish Tank PH Meter TDS Test Pen EC Value Tester Salinity Temperature Measurement
$34.95 Save $3.00 RRP: $37.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer E
$46.95 Save $47.05 RRP: $94.00
Digital Water Quality Tester 0-14PH Meter TDS Temperature Tester for Drinking Water Pool Aquarium A
$64.00 Save $65.00 RRP: $129.00
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter
$15.95 Save $37.00 RRP: $52.95
Rapid Response Water For Temp Or Commercial Settings Multicolor
$64.00
2025 Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or
$59.00 Save $10.00 RRP: $69.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinkin
$79.00 Save $60.00 RRP: $139.00
5 in 1 Professional Multi-parameter Combo Test Meter PH/EC/TDS/Salinity/Thermometer Digital
$35.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$25.95 Save $48.05 RRP: $74.00
0.01 Water Quality Tester PH Meter Portable Pen Type Acidity Meter Water PH Tester
$36.95 Save $37.05 RRP: $74.00
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved Edition_
$169.00 Save $230.00 RRP: $399.00