... high performance, digital operation instruments.it is suitable for calibrating thermocouple ,resistance ,temperature second instrument in lab and fieldFunction1 Single ... , Four-wire RTD(PT100, PT10, CU50, CU100) measuring .3 With cold junction compensation single & double channelthermocouple (S, R, B, ... E ,J ,T) measuring function .4 MV, Ohm output5 Simulating thermocouple S, R, B, K, N, E, J,T output. ...