1. Intelligent expert system
2.Timely test, high accuracy
3.100 set of data storage
4.. Full function keyboard

1. The built-in single-chip microcomputer
2. Any temperature just insert samples, instantly read electrochemical water quality parameters and temperature
3. Can read/print records
4. Can be used for grinding mouth bottle, or pipe temporary continuous analysis
5. RS232/485 duplex interface, and microcomputer online sampling
6. Air electrode diagnosis,