This kind digital temperature controller:High cost performance, easily using,perfect performance,low price digital temperature controllerMain technical index InputThermocouple(TC),resistance temperature detector(RTD),standard current and volage signals.DisplayProcess value(PV),setting valuse(SV):-1999+1999Output(out1,out2)alarm(alarm1,alarm2)auto setting(AT)display:LEDControl way1. PID control( ...