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Shop the best prices on 37,406 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, Fsu and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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33 - 64 of 3,200
2025 Oxygen Meter for Water, Resolution 0.040.0mg/L, Oxygen Saturation 0.0300.0% with ATC for Aquaculture
$209.00 Save $210.00 RRP: $419.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory DriP2025050900162 25-26
$50.95 Save $53.05 RRP: $104.00
Universal pH Test Paper Strips, Full Range pH 0-14, 16.4 ft/Roll (4 Rolls)
$14.95 Save $69.05 RRP: $84.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
$29.95 Save $59.05 RRP: $89.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0c p
$17.95 Save $20.00 RRP: $37.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement -xx j.s s202412246111
$84.00 Save $85.00 RRP: $169.00
suitable for PH Meter Calibration Solution 4.0 7.0 10.01 PH Pens Calibration Solution Probe Liquids PH Calibratio-YI WU CHUN HUI
$24.95 Save $29.05 RRP: $54.00
Long Body pH Electrode with BNC Plug Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Economical Device Sensor
$52.95 Save $126.05 RRP: $179.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU
$43.95 Save $55.05 RRP: $99.00
pH Replacement Probe for Aquariums and Hydroponics, BNC Connector
$15.95 Save $43.05 RRP: $59.00
Water Quality Tester Electrolyzer Water Quality Tester Electrolysis Iron Bars TDS Tester Electrolyzer Quick Water Quality Check for All Types of Wate
$38.95 Save $20.05 RRP: $59.00
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated_i*
$12.95 Save $27.00 RRP: $39.95
Tds-3 Tds Pen Portable Digital Tds Meter Filter Measuring Water Quality Purity Tester Tds Meter
$74.00 Save $65.00 RRP: $139.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
$179.00 Save $100.00 RRP: $279.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
$18.95 Save $11.00 RRP: $29.95
Ph Tester Digital Ph Meter,professional Ph Pen With 0.01 Ph
$64.00
Ph Meter, Digital Ph Meter, Ph Meter For Water Ph Meter High Accuracy
$14.95 Save $74.05 RRP: $89.00
0-14PH Electrode Probe PH Probe High Sensitivity PH Sensor Probe 90cm Cable PH TesterMonitor for Aquarium Hydroponics
$38.95
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Met
$18.95 Save $19.00 RRP: $37.95
PH Meter Calibration Solution 4.0 7.0 10.01 PH Pens Calibration Solution Probe Liquids PH Calibratio
$26.95 Save $32.05 RRP: $59.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$45.95 Save $8.05 RRP: $54.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
$89.00 Save $70.00 RRP: $159.00
Water Electrolyzer 2Pack For Testing Black Easy To Use Electrolysis Tester Meter With Instant Results
$27.95 Save $14.00 RRP: $41.95
PH Meter Calibration Solution 4.0 7.0 10.01 PH Pens Calibration Solution Probe Liquids PH Calibration Solution Set
$20.95 Save $26.00 RRP: $46.95
PH Sensor for Arduino,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor UNO,PH Sensor for Arduino Kit
$25.95 Save $16.00 RRP: $41.95
Advanced Water Quality Monitor for pH EC Salt ORP TDS CF Temp in One Device
$209.00 Save $140.00 RRP: $349.00
Digital Ph Meter Aquarium Drinking Water Online PH Monitor EU Plug
$32.95 Save $36.05 RRP: $69.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
$129.00 Save $50.00 RRP: $179.00
3-in-1 TDS Water Quality Tester for Drinking Water with LCD Screen
$27.95 Save $10.00 RRP: $37.95
High-Precision Soil pH Test Instrument with Moisture Meter and Hygrometer
$54.00 Save $40.00 RRP: $94.00
TDS Tester for Aquarium - Water Hardness and PH Meter with EC Measurement for Pool Testing
$12.95 Save $71.05 RRP: $84.00
2 In 1 Ph/temp Ph Tester Quality Analyzer Desktop Automatic Calibration Acidity Meter Laboratory Aq
$169.00