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Shop the best prices on 11,666 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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Water Quality Tester TDS EC Temperature Meter Portable PPM Measurement Device for Home Use Accurate Testing Tool
$20.95 Save $10.00 RRP: $30.95
3 In 1 PH Tester Digital Water Quality Meter TDS EC Temperature LCD Pen for Purity Testing and Filtered Water
$20.95 Save $10.00 RRP: $30.95
Electrode Probe pH Meter with BNC Connector for Aquarium, Plant, Pool, Spa Calibration, Range pH 0.00-14.00
$31.95 Save $15.00 RRP: $46.95
Handheld TDS Water Test Pen Digital Water Tester Water Quality Analysis Meter Wa
$11.95
PH-03 Meter Replacement Electrode Probe PH Water Quality Tester PH/EC/TDS Spare Part Probe Acidometer for Aquarium PH fo
$38.95
Portable PH Electrode Probe with 70cm Cable BNC Connector for Aquarium Hydroponics Plant Pool PH Electrode Sensor 1pc
$32.95
Blue Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
$21.95
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter unbrand
$9.95
1 Bottle of Aquarium Water Tester Pool Fish Tank Testing Strip Professional Fish Tank Tester
$14.95 Save $44.05 RRP: $59.00
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool Aquarium Measuring
$39.95 Save $34.05 RRP: $74.00
Double Way 320A ESC Brush Motor Speed Controller for HSP HPI RC Car Boat Model QinHai
$18.95 Save $27.00 RRP: $45.95
Digital pH Meter with ATC - High Accuracy Waterproof Food pH and Temperature Tester
$199.00 Save $120.00 RRP: $319.00
200cm Cable BNC Electrode Probe Connector for Aquarium Hydroponic System pHMonitor 0-14 pH Tester Meter ConnectorSensor
$40.95
High Precision H2 Meter Digital Hydrogen Meter With Data Hold For Aquariums 0621 Edition 0118
$39.95 Save $44.05 RRP: $84.00
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium EU Plug 230V
$129.00 Save $70.00 RRP: $199.00
Portable Soil Tester pH/Nutrient With Intelligent Display For Garden Plants Care
$339.00 Save $80.00 RRP: $419.00
4pcs Hepa Filter Elements Filter Cotton For Philips Fc9932 Fc9911
$64.00
Water Quality Test Strips PH Test Stripes for Water 50Pcs Colorful Pack
$26.95 Save $15.00 RRP: $41.95
Digital Ph Meter High Accuracy Water Quality Tester For Aquarium,swimming Pool,urine
$26.95
Tds Meter Hand Held Tds-3 Ppm Digital Water Quality Pen Tester R.o Pure Osmosis
$49.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns-csn
$14.95 Save $21.00 RRP: $35.95
Soil Ph Tester Acidity Meter Moisture Monitor Lcd Display Test Device For Plant
$104.00
High Salinity Salt Meter for Testing the Salinity Value of a Solution for Determining the Salt Concentration in Liquid
$32.95
Q1 True-RMS Digital Multimeter Auto Button 9999 Counts Analog Bar Graph Tester
$119.00
PH Temperature Water Quality Meter Mini Continuous 5 in 1 PH EC SALT SG TEMP Monitor Wireless WiFi Online Water Quality Monitor for Tuya UK Plug 230V
$119.00 Save $30.00 RRP: $149.00
Water Quality Tester Readout Accuracy TDS Tester 3 in 1 Digital Water Testers with LCD Display for Household Drinking Water Pool Hydroponics 8OTYJ
$25.95 Save $18.00 RRP: $43.95
Battery Activation Board Battery Activation Battery Activation Board Quick Charging Battery Activation Plate for 5G‑13 Pro for Max for Androids
$45.95 Save $18.05 RRP: $64.00
4 in 1 Water Quality Monitor PH TDS EC Sensitive Temperature Detection Accurate Water Quality Monitor for Home Factory Aquarium with HD Display
$41.95 Save $17.05 RRP: $59.00
Professional Food pH Meter with High Accuracy Sensor for Brewing, Cheese, Meat, Canning, Dough, and Soil Testing
$79.00 Save $20.00 RRP: $99.00
2025All-New 4 in 1 Tds Meter Digital Water Tester,Water Tester for Drinking Wate
$37.95 Save $66.05 RRP: $104.00
Portable Digital Water Quality Tester Meter 4 in 1 PH/ORP/H2&TEM Multi-functional Water Purity for Aquarium Acidimeter Multicolor
$59.00
pH TDS Temp Water Tester Meter Aquarium Acidometer Drink Water Quality Analyser Multicolor
$109.00