Single and double channel Two-wire, Three-wire, Four-wire RTD (PT100, PT10, CU50, ... instrument in lab and fieldFunction1 Single and double channel MV, Ohm measuring function .2 Single and double channel Two-wire, Three-wire, Four ... -wire RTD(PT100, PT10, CU50, CU100) measuring .3 With cold junction compensation single & double channelthermocouple ...