... RTD (PT100, PT10, CU50, CU100) measuring SummaryHX213 is high performance, digital operation instruments.it is suitable for calibrating thermocouple ... and double channel Two-wire, Three-wire, Four-wire RTD(PT100, PT10, CU50, CU100) measuring .3 With cold ... ,J ,T) measuring function .4 MV, Ohm output5 Simulating thermocouple S, R, B, K, N, E, J,T ... Ω ±(0.02%RD+0.005%FS HX213 Thermocouple &RTD Calibrator