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Shop the best prices on 31,880 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Elrachen, Fsu, Viewleaf and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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257 - 288 of 31,880
For 2024 Portable Residual Chlorine pH Tester, Water Quality Monitor Checker for Swimming Pools and Spas, Essential for Pool Maintenance
$99.00 Save $60.00 RRP: $159.00
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 Tester - MXBC
$119.00 Save $90.00 RRP: $209.00
3-in-1 PH/Salinity/TEMP Water Quality Monitor Multi-functional pH & Salinity Monitor Temperature Meter Dual LCD Display with Green Backlight
$299.00 Save $350.00 RRP: $649.00
Ls310 , Toc, Uv275, Tds Meter Digital Water Tester For Drinking Water, Surface Water
$89.00
Linshang LS310 COD, TOC, UV275, TDS Meter Digital for Drinking Water
$309.00 Save $20.00 RRP: $329.00
For 2024 High-precision 5-in-1 Electronic Salinity Meter, Measures pH, TDS, EC, Salinity, Water Quality Tester for Accurate Aquatic Monitoring
$89.00 Save $60.00 RRP: $149.00
10IN1 H2/Temp/ORP/EC/TDS/Salt/S.G/PH/ Resistivity/Fertility Meter Water Ph Analysis Instruments Hy
$79.00 Save $290.00 RRP: $369.00
Water Quality Tester Tds Meter,ec&temperature For Drinking Water Aquarium - MXBC
$149.00 Save $110.00 RRP: $259.00
Wifi Ph Monitor, Hydroponic Ph Meter Ec And Tds Tester, 5in1 Hydroponic Nutrients Tester With Data
$119.00 Save $170.00 RRP: $289.00
ACM91 1mA AC/DC Current Digital Clamp Meter True RMS 6000 Counts Meter Low Impedance Tester
$99.00 Save $50.00 RRP: $149.00
4-in-1 Digital pH Meter with pH/TDS/EC/Temp Function 0-14.0 pH Measurement Range Water Quality Tester for Hydroponics
$74.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for
$119.00 Save $30.00 RRP: $149.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
$139.00 Save $130.00 RRP: $269.00
Blue Tooth Temp/orp Redox Meter Professional Online Monitor App Control Drinking Water Quality Analyzer For Swim Pool Aquarium
$109.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
$99.00
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
$79.00 Save $60.00 RRP: $139.00
Food Ph Meter 0.00-14.00ph High Accuracy Temp Ph Tester Sensor Acidity Analyzer For Meat Canning Ch(FMI29)
$109.00 Save $40.00 RRP: $149.00
Bluetooth Digital PH Meter For Food, High Accuracy Food PH Tester
$84.00
0.01 Tds Ec Ph Meter For Water Quality Digital Ph Tester Pen With 0-14 Ph Range
$14.95
Water Ph Meter Dough Skin Acid-base Test Tools Bluetooth Lcd Digital Display Acidity Ph Tester Swim
$89.00 Save $100.00 RRP: $189.00
Type A 7 in 1PH Meter Water Quality Tester PH/TDS/EC/ORP/S.G/Water Salinity/Temp Pen Tester
$79.00 Save $70.00 RRP: $149.00
Tuya BT 5-in-1 Multifunctional Digital Water Quality Tester Portable High Accurancy Water Quality Test Pen Water Quality Measurement Tool Water P
$94.00 Save $75.00 RRP: $169.00
Electronic PH Meter Tester - High Precision Mini Water Meter for Aquarium Swimming Pool
$27.95 Save $51.05 RRP: $79.00
Digital Ph Meter, Ph Meter 0.01 Ph High Er
$46.95 Save $92.05 RRP: $139.00
Type A 7 in 1PH Meter Water Quality Tester PH/TDS/EC/ORP/S.G/Water Salinity/Temp Pen Tester
$79.00 Save $140.00 RRP: $219.00
Digital pH and TDS Meter Combo 0.05ph High Accuracy pH Tester Accuracy TDS Tester Water Quality Tester
$45.95 Save $153.05 RRP: $199.00
Wifi Online Ph Tds Controller 3-in-1 Phtdstemp Water Quality Detector Ph Controller With Relay Plug Repleaceable Electrode
$339.00 Save $210.00 RRP: $549.00
7-in-1 Soil Tester with pH, EC, NPK, Moisture & Temperature Sensing - LCD Display Modbus RS485 Communication
$409.00 Save $215.00 RRP: $624.00
Digital pH, TDS, EC Meter with Salinity & Temperature Testing for Water Quality and Backlit Display - 5 in 1 Pen Tester
$94.00 Save $55.00 RRP: $149.00
Digital Hydrogen Test Pen Meter - Reliable Tool for Precise Hydrogen Level Analysis & Measurement
$79.00 Save $50.00 RRP: $129.00
Smart Sensor AS218 Fish Tank Aquarium Water PH Tester
$329.00 Save $295.00 RRP: $624.00
High quality Analyzer TDS Pen Test Pen TDS Test Meter (delivered without
$26.95 Save $14.00 RRP: $40.95