German WTW Multi Parameter Water Quality MonitorPortable multi parameter water quality monitor, multifunctional water quality monitor, capable of measuring four parameters: pH／ORP； Dissolved oxygen; Conductivity/Salinity; temperature

With one instrument, pH/ORP can be tested, mV, Temperature, DO, Conductivity/Salinity/TDS? The WTW multi parameter tester is your wise choice! With decades of manufacturing experience and carefully designed multi parameter testers, we are your reliable assistant for analyzing multiple parameters!

Portable Multi Parameter Tester Multi 340i

Accurate testing and complete functionality!

Performance characteristics:
1. Four parameters can be measured: pH／ORP； Dissolved oxygen; Conductivity/Salinity; temperature
2. Multi functional LCD display
3. Sensitive buttons, comfortable and convenient operation
4. Built in timer, capable of timed calibration and testing
5. Automatic electrode confirmation and automatic calibration
6. Built in recorder, RS232 interface
7. Anti static ABS plastic shell
8. Automatic temperature compensation, automatic reading, good reproducibility
9. Automatic shutdown to extend battery life
10. The power source is either a battery or a transformer
11. EMC protection