Detailed Product Description Main Features:Digital Adjustor1.Size: 72H x 72W x 94L mm2.Input type: TC, RTD, PT100, Cu50, voltage/ current signal, remote pressure meter 0~400Ω3.Operating condition: -10~50 30-90%RH4.Dual LED display, range form -1999 to 99995.ON / OFF control, PID control6.Autotuning PID, fuzzy PID control for option7.With RS485 Communication function8.Power supply: 85~265V AC