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Shop the best prices on 31,028 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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33 - 64 of 31,028
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
$15.95 Save $10.00 RRP: $25.95
TDS Tester for Aquarium - Water Hardness and PH Meter with EC Measurement for Pool Testing
$17.95 Save $56.05 RRP: $74.00
Ph Tester Digital Ph Meter,professional Ph Pen With 0.01 Ph
$54.00
Water Electrolyzer 2Pack For Testing Black Easy To Use Electrolysis Tester Meter With Instant Results
$23.95 Save $12.00 RRP: $35.95
Ph Meter, Digital Ph Meter, Ph Meter For Water Ph Meter High Accuracy
$12.95 Save $66.05 RRP: $79.00
PH Meter Digital, PH Pen Water Tester Portable with Calibration Solution 0-14PH for Drinking Water Hydroponics Yellow
$26.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
$79.00 Save $60.00 RRP: $139.00
3-in-1 TDS Water Quality Tester for Drinking Water with LCD Screen
$23.95 Save $9.00 RRP: $32.95
High Sensitivity Electrode PH Probe PH Tester MeterMonitor 90cm Cord for Aquarium Hydroponics Precision PH Sensor Probe Multicolor
$36.95
PH Meter Calibration Solution 4.0 7.0 10.01 PH Pens Calibration Solution Probe Liquids PH Calibration Solution Set
$17.95 Save $22.00 RRP: $39.95
Advanced Water Quality Monitor for pH EC Salt ORP TDS CF Temp in One Device
$179.00 Save $120.00 RRP: $299.00
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
$9.95 Save $6.00 RRP: $15.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur Edition 0701 25-26
$94.00 Save $95.00 RRP: $189.00
PH Sensor for Arduino,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor UNO,PH Sensor for Arduino Kit
$21.95 Save $14.00 RRP: $35.95
Digital LCD 220V Single phase Din Rail Electric Meter 5-32A Electronic KWh Meter
$18.95 Save $31.00 RRP: $49.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor EU Plug
$28.95 Save $30.05 RRP: $59.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool For
$94.00 Save $35.00 RRP: $129.00
Soil PH Meter, 4 in 1 Soil Tester Moisture, Digital Plant Moisture Meter with PH/
$35.95 Save $28.05 RRP: $64.00
Swimming Pool Chlorine PH/CL2 Water Quality Tester Digital Monitor Spa Hot Tub
$59.00 Save $80.00 RRP: $139.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
$8.95
4 In 1 PH SALT/EC/S.G/Temp Meter Digital Water Quality Tester for Pool Aquariu
$38.95 Save $8.00 RRP: $46.95
Digital Ph Meter Large Waterproof Pen Water Quality Tester 4 In 1with Auto Calibration Function 0-14 Ph Range Tester Kit
$54.00 Save $10.00 RRP: $64.00
3-In-1 Soil Meter Moisture Light and PH Tester for Indoor Outdoor House Plants Garden Lawn Farm No Battery Needed--Black
$26.95 Save $3.00 RRP: $29.95
3pcs Water Level Indicator Water Level Gauge,flower Pot Water Shortage Reminder Float Water Display Gauge Water Meter
$15.95 Save $23.00 RRP: $38.95
4 In 1 Soil Moisture Meter, Digital Plant Temperature/soil Moisture/ph Meter/sun Strength Soil Tester For Gardening, Agriculture, Indoor And Outdoor P
$17.95 Save $31.00 RRP: $48.95
6-in-1 Soil pH Tester Kit for Measuring Moisture, Light, Temperature and Humidity in Water & Garden Plants - Black
$32.95
Pool Water Quality Meter: Measure Ph and Chlorine Levels Instantly
$69.00 Save $40.00 RRP: $109.00
For Water Quality Chlorine & pH Test, Professional Ph Meter Tester Kit
$79.00 Save $50.00 RRP: $129.00
Multifunction Pen Water Tester PH TDS Salinity EC ORP 183x37mm
$49.95 Save $24.05 RRP: $74.00
Ph-98103 Professional Portable Pen Type Ph Meter With Ph Electrode Lcd Backlit Display Acidimeter Industry And Experiment Analyzer Rechargeable Ph-met
$114.00
5 in 1 PH Meter for Water, PH/TDS/EC/Temp/Salt Meter, Salt Tester for Saltwater Pool, Water, Wine, Aquariums and Fish Tank
$54.00 Save $40.00 RRP: $94.00
6 in 1 Wireless Water Quality Tester PH SG EC TDS Salt 130x77x31mm
$129.00 Save $50.00 RRP: $179.00