Temperature Controller PID and ON/OFF Control Size: 48mm*48mm Universal input, auto-tunning function Power supply:90~260VAC Temperature ControllerPID and ON/OFF ControlSize: 48mm*48mmUniversal input, auto-tunning functionPower supply:90~260VACMTB-48 Temperature Controller Specfications: ModelMTB-48Size48mm*48mmPower Supply90~260VAC 50/60HZInputThermocouple(K,J,R,S,B,E,N,T,U,L,PLII,WRe25/WRe26)RTD ...