CONDUCTIVITY METER 
Model : YK-43CD 
* 2 Ranges : 2 mS, 20 mS. 
* Large LCD display, 21.5 mm digit height. 
* Automatic temperature compensation. 
* Data hold, professional housing case.
* 2 Ranges : 2 mS, 20 mS.
* Large LCD display, 21.5 mm digit height.
* Automatic temperature compensation.
* Data hold, professional housing case