* Function : Conductivity ,TDS, Salt, Temp, Hardness.
* High conductivity resolution, 5 ranges : 20 uS x 0.01 uS, 200 uS x 0.1 uS,
2 mS x 0.001 mS, 20 mS x 0.01 mS, 200 mS x 0.1 mS.
* Resistivity, 5 ranges :
100 M -cm, 10 M -cm, 1 M -cm, 100 K -cm,10 K -cm.
* TDS, 5 ranges :
20/200/2,000/20,000/ 200,000 ppm.
* Hardness, 5 ranges :
10/100/1,000/ 10,000/100,000 ppm.
* Pt glass electrode, high performance for pure water low conductivity
measurement.
* Automatic temp compensation.
* It can select Temp. Coefficient of measurement solution.
* Record ( Max ,Min ) Data hold, zero adjust.
* Dot matrix LCD display.
* Power by UM3/AA ( 1.5V ) x 6 batteries or DC 9V adapter.
* RS232/USB computer interface.