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Shop the best prices on 11,601 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 pH Tester for Aquariums with Proofreading Powder - Accurate Hydrogen Level Measurement for Fish Tanks
$169.00 Save $120.00 RRP: $289.00
3 in 1 Soil pH Meter with Moisture and Temperature Sensors, Backlit LCD Display for Gardening and Plant Care
$139.00 Save $70.00 RRP: $209.00
Pack of 4 Digital pH Tester for Aquariums Pool Water Quality Meter ABS
$149.00 Save $70.00 RRP: $219.00
Water Quality Meter, Digital PH Meter for Lab and Field Use, High-Precision Portable PH Tester with Calibration Function
$319.00 Save $110.00 RRP: $429.00
3 in 1 Soil pH Meter With Soil Moisture And Temperature Dual Probe Backlit LCD Digital Meter For Indoor Outdoor Plants
$139.00
8IN1 Digital Water Quality PH Test Pen TDS EC ORP Temperature Meter Hydrogen Rich Drinking Water Tester
$49.95 Save $24.05 RRP: $74.00
5in1 Soil pH Meter Digital Temperature Moisture Tester with Accuracy
$59.00 Save $25.00 RRP: $84.00
Combo Meter for pH, Temperature, Conductivity in Water - Easy Calibration Water Quality Monitor for Pools and Labs
$269.00
pH Sensor Module With Electrode/Probe Detection, BNC Connector, For Aquariums, Pools, Laboratories
$35.95 Save $18.05 RRP: $54.00
TDS Tester Handheld Water Quality Meter Pen, Digital TDS Tester 0-990 PPM, For Home Drinking Water, Aquariums, Pool
$24.95 Save $13.00 RRP: $37.95
Water Quality Tester with MultiParameter Testing, COD TOC TDS Analysis, Reagent, Pen Design for Drinking and Surface Water
$149.00 Save $70.00 RRP: $219.00
Drop Test Reagents, pH Display, Accurate pH Meter For Water Testing, Portable pH Tester For Aquarium And Sea Water
$20.95 Save $11.00 RRP: $31.95
Portable Soil Moisture and pH Tester for Accurate Gardening - Digital Sensor, Lightweight, Easy to Use
$31.95 Save $15.00 RRP: $46.95
PH Meter Replacement Electrode Probe for PH818 Aquarium Water Tester Spare Part Acidometer Compatible Probe
$47.95 Save $26.05 RRP: $74.00
PH Meter Replacement Electrode Probe for PH818, Compatible Acidometer Probe, Waterproof Testing Electrode for Aquariums
$47.95 Save $26.05 RRP: $74.00
Soil pH Tester, Moisture Meter, 3in1 Hygrometer for Garden, Lawn, Farm, Plants, Temperature, Humidity, Acid Test Tool
$35.95 Save $18.05 RRP: $54.00
TDS Tester for Drinking Water - Digital EC Temperature Meter 0-9999 PPM for Pools - Portable Accurate Measurement Tool
$20.95 Save $11.00 RRP: $31.95
PH Electrode Probe For pH Meter Smart Sensor Digital pH Meter 155 X 25 Mm For Aquarium And Laboratory Use
$31.95 Save $15.00 RRP: $46.95
PH Meter For Aquarium MultiParameter Water Quality Monitor Online Acidometer
$74.00 Save $35.00 RRP: $109.00
PC102 2-in-1 PH Chlorine Meter Tester for Pool and Aquarium Water Quality Measurement, CL2 Testing Device
$37.95 Save $21.05 RRP: $59.00
Quick Test CL2 Pool PH Tester Solid Spa Water Quality Analyzer Swimming Pool Spa for Testing Chlorine PH
$35.95 Save $17.00 RRP: $52.95
Portable LCD Digital pH Meter Pen for Aquarium and Pool Water Testing, Accurate and Compact Water Tester Tool
$30.95 Save $16.00 RRP: $46.95
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
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