* Professional bench type meter with large LCD display with green color backlight, easy reading.

* Two in one : Conductivity and TDS ( Total dissolved solids ) measurement.

* Conductivity : 200 uS/2 mS/20 mS/200 mS.

* It can select Temp. Coefficient of measurement solution.

* ATC for the conductivity/TDS measurement.

* Real time data logger ( record year, month, date, hour, minute, second ), 16,000 data logger.

* Wide sampling time adjustment.

* Auto data logger, manual data logger.

* RS232/USB computer interface.

* Data hold, Record ( Max., Min. ).

* It can default auto power off or manual power off.

* DC 1.5V ( UM-3/AA ) x 8 PCs or DC 9V adapter in.