CONDUCTIVITY METER Real Time Data Logger Model : YK-2005CD * High capacity, 16,000 data logger no. * Real time data logger (record year,month,date,hour,minute,second). * Range : 200 uS/2 mS/20 mS/200 mS. * Automatic temp. compensation, ATC factor adj. * Carbon rod electrode for long life. * Max., Min., Data hold, zero adjust. * RS-232 computer interface, Jumbo LCD display. * Optional data transmission software, SW-DL2005. * DC 1.5V(UM3, AA) x 4 or DC 9V adapter in. * Size : 203 x 76 x 38 mm.