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Shop the best prices on 27,716 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Till, Amyi and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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3,041 - 3,072 of 3,200
Acidity Tester Pen With Auto Calibration High Accuracy 0-14 Acidity Ranges Water Quality Testing For Outdoor Lab Multicolor
$129.00
Portable TDS meter for drinking water with EC measurement
$33.95 Save $25.05 RRP: $59.00
Pocket Format with 0-14 pH Measuring Pool pH Value Meter Digital PH Tester Water Quality Tester with LCD PH Meter
$32.95 Save $51.05 RRP: $84.00
Digital Food pH Meter with ATC, Waterproof High Accuracy pH/Temperature Tester
$139.00 Save $110.00 RRP: $249.00
Water Quality Tester 5 in 1 with Backlight 9909 Swimming Pool Aquarium Test Pen
$50.95 Save $33.05 RRP: $84.00
Wifi Tuya Smart Monitor Fish Tank Aquarium Spa Pool Online Water Quality Meter Ph Orp Ppm Cf Humidi
$169.00 Save $80.00 RRP: $249.00
3 in 1 TDS Meter, accurate Water Quality Tester with Backlit Screen, TDS, EC and Temperature 0-9999
$11.95 Save $28.00 RRP: $39.95
5 In 1 Ph Meter For Water Ph/tds/ec/temp/salt Meter Salt Tester For Saltwater Pool 0.01 Resolution High Accuracy Digital Ph TesterA2024100484 f74
$69.00 Save $100.00 RRP: $169.00
PH Meter Digital PH Meter 4 in 1 Multifunctional PH/ORP/H2/TEMP Tester Digital Water Quality Tester Monitor Meter Pen
$59.00
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Semi Solid Liquid
$45.95 Save $48.05 RRP: $94.00
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
$59.00 Save $5.00 RRP: $64.00
PH Electrode Sensor Probe 0-14 PH with Sensor PH Probe PH Replacement Probe for Experiment Lab Pool
$42.95 Save $6.00 RRP: $48.95
3 In1 Digital PH ORP Temp Meter PH Test Pen Digital Water Quality Tester Monitor for Aquaculture Aq
$189.00
7 in 1 PH Meter High Accuracy Water Quality Tester TDS EC ORP Ppm Tester Salimeter for Pool Aquarium Hydroponics
$50.95 Save $8.05 RRP: $59.00
6-in-1 Soil PH Meter Fertility Temperature Humidity Light Tester 90° Rotatable LCD Backlight Soil Hygrometer for Plant
$26.95 Save $23.00 RRP: $49.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Ch
$47.95 Save $121.05 RRP: $169.00
Soil PH Moisture Meter 300mm Long Probe Soil Analysis Detector Soil Acidity Tester for Garden Farm Plants
$25.95 Save $33.05 RRP: $59.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device For Pool Aquarium
$47.95 Save $21.05 RRP: $69.00
Water quality pH meter, measuring range 0–14 PH, 0–20,000 PPM
$54.00 Save $35.00 RRP: $89.00
Salinity pH Temperature EC TDS Meter, High Precision, Suitable for Multiple Fields such as Swimming Pools
$54.00 Save $35.00 RRP: $89.00
4 In 1 Soil PH Meter Moisture/Temp/Soil PH Tester
$9.95
High Accuracy Food pH Tester with LCD Backlight and ATC - xx j.s, for Food, Fruit, Meat, Canning, Brewing Measurement
$43.95 Save $35.05 RRP: $79.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
$41.95 Save $37.05 RRP: $79.00
Digital Ph Meter Large Waterproof Pen Water Quality Tester 4 In 1 High Quality
$84.00 Save $95.00 RRP: $179.00
Digital Ph Meter 0.01 Ph High Accuracy Water Quality Tester
$10.95 Save $11.00 RRP: $21.95
Water Quality Tester 2 In 1 Digital Ph Tester Chlorine, Portable Cl2 With Large Display For Pool Spa Water Quality Analyzer unbrand
$42.95 Save $16.05 RRP: $59.00
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
$74.00 Save $155.00 RRP: $229.00
0-14 PH Electrode Probe, PH Probe PH Controller Meter Monitor Sensor Rechargeable PH Sensor Replacement with BNC Connector for Lab School O6O
$32.95 Save $18.00 RRP: $50.95
Tds Meter Hand Held Tds-3 Ppm Digital Water Quality Pen Tester R.o Pure Osmosis
$47.95 Save $11.05 RRP: $59.00
Digital Chlorine Meter PH Tester 5 in 1 PH/EC/TDS/SALT/TEMP Tester Water Quality Analyzer for Swimming Pool Detector
$29.95 Save $49.05 RRP: $79.00
Soil Ph Tester 3 In 1, Kit Plant Care With Moisture Test
$28.95 Save $30.05 RRP: $59.00
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
$52.95 Save $51.05 RRP: $104.00