... available 2.high accuracy 3.85~265VAC 4.PID auto-tune TREX-C100 temperature controller1. ... : High accuracy and easy operation. Self diagnoses sensor abnormal and overstep scale prompts function. Various input ... ~500mv,0~5V,1~5V,0~10V,0-10mA,4-20mA etc.Control modePID ; P, P+D, P ... /3A (Resistive Load) ; SSR 8~12V ; 4~20mAAlarm channels2 channels alarm outputAlarm typesno alarm; lower deviation ...