LUTRON CD4301 CONDUCTIVITY METER

LUTRON CD4301 CONDUCTIVITY METER Display 18 mm ( 0.7 " ) LCD, 3 1/ 2 digits., 3 1/ 2 digits, max. display 1999. Measurement & 199.9 uS, 1.999 mS, 19.99 mS, Data Hold. Range * Build in 199.9 mS range, it only for reference, not specify the accuracy. Resolution 0.1 uS for 199.9 uS range. 0.001 mS for 1.999 mS range. 0.01 mS for 19.99 mS range. * uS : micro Simens, mS : milli-Simens Accuracy ( 2% F.S. 1 d ) Over Range Display shows ' 1' . Indicator Sampling Time Approx. 0.4 second. Temp. Automatic, 0 to 50  ( 32 to 122 ) . Compensation Operating Temp. 0 to 50  ( 32 to 122 ) . Operating Max. 80% RH. Humidity Power Supply 006P DC 9V battery( heavy duty type) . Power Current Approx. DC 5 mA. Weight 340 g/ 0.75 LB( w/ battery & electrode) . Dimension 168 x 80 x 35mm ( 6.6 x 3.2 x 1.2 inch) . Electrode Size Round, 22 mm Dia. x 120 mm length.