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Shop the best prices on 17,839 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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33 - 64 of 3,200
Professional Water Quality Analyzer for pH, Dissolved Oxygen, Temperature - Compact Lab and Environmental Monitoring Unit
$35.95 Save $18.05 RRP: $54.00
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH
$38.95 Save $35.05 RRP: $74.00
2025 Oxygen Meter for Water, Resolution 0.040.0mg/L, Oxygen Saturation 0.0300.0% with ATC for Aquaculture
$179.00 Save $180.00 RRP: $359.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
$139.00 Save $60.00 RRP: $199.00
For Yamaha Xmax 125 250 300 400 Xmax300 Motorcycle Accessories With Usb Charger Waterproof Water Temperature Meter Voltmeter
$48.95 Save $90.05 RRP: $139.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$94.00 Save $65.00 RRP: $159.00
Digital Soil pH Tester - Easy-to-Use Probe for Plant Care
$69.00 Save $100.00 RRP: $169.00
Pen Portable PH Meter Digital Tester PH2011
$45.95
Industrial PH Test Pen Water Quality Detector Portable PH Meter
$29.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ A-S Edition 0109
$69.00 Save $90.00 RRP: $159.00
Electronic Water Tester Device For Drinking Water Testing 2Pack Measures pH Value And Conductivity With Reliable Results
$17.95 Save $14.00 RRP: $31.95
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste
$10.95 Save $20.00 RRP: $30.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
$109.00 Save $50.00 RRP: $159.00
New Ec/temp Soil Tester Waterproof Soil Meter Digital Garden Meter Soil Tester Tools Potted Plants Gardening Agriculture 40% Off
$129.00 Save $60.00 RRP: $189.00
2025 Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or
$149.00 Save $150.00 RRP: $299.00
EZ-9909SP 5 in 1 Water Quality Tester Pen Analyzer PH TDS EC SALT TEMP for Aquarium
$48.95 Save $15.05 RRP: $64.00
Meter 4 in 1 High Accuracy PH Light Fertility Humidity Soil Tester for Garden Lawn Farm Greenhouse
$43.95 Save $20.05 RRP: $64.00
Soil Analysis Meter with LCD Display and Modbus Protocol for pH, EC, NPK, Humidity, and Temperature Monitoring
$239.00 Save $310.00 RRP: $549.00
6-in-1 Digital Drinking Water Quality Tester for TDS, TOC, UV275, EC, and Temperature
$149.00 Save $150.00 RRP: $299.00
2025 Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or
$149.00 Save $210.00 RRP: $359.00
TDS Digital Water Quality Tester TDS Meter Water Test Pen For Water Detection KB
$0.95
4 in 1 Water Quality Test Meter PH/TDS/EC/Temperature Backlight Digital Detecter for Swimming Pool Aquariums FishTank Multicolor
$59.00
Water Quality Meter Digital Monitor Detecter with Backlight PH/TDS/EC/Temperature Tester for Pools Aquariums FishTank
$59.00
Water Quality Meter 4 in 1 Backlight Digital Monitor Detecter PH/TDS/EC/Temperature Tester for Drinking Water Aquariums Multicolor
$64.00
PH/TDS/EC/Temperature Testing Meter for Drinking Water Aquariums FishTank 4 in 1 Backlight Digital Monitor Detecter Multicolor
$59.00
4 in 1 Water Quality Test Meter PH/TDS/EC/Temperature Backlight Digital Detecter for Swimming Pool Aquariums FishTank
$59.00
4-in-1 Testing Meter PH/TDS/EC/Temperature Detector for Aquariums FishTank Digital Water Quality Monitor with Backlight
$59.00
3pcs Water Level Indicator Water Level Gauge,flower Pot Water Shortage Reminder Float Water Display Gauge Water Meter
$18.95 Save $75.05 RRP: $94.00
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
Single Bottle Electrode Filling Fluid for DO9100 Dissolved Oxygen Meter /ORP Glass Probe Buffer Solution
$22.95
Professional Hydroponic Meter 4 in 1 PH EC TDS TEMP Tester Monitor Long Probes for Nutrient Solutions,Swimming,Aquarium
$74.00 Save $45.00 RRP: $119.00
Smart Garden Soil PH Meter Moisture Tester Soil Analyzer USB for Android Soil Nutrient Sensor for Greenhouse Home Farmer
$104.00 Save $65.00 RRP: $169.00