Product Features: Dual display for both set temperature and proce temperature Size, 48*48mm, 72*72mm, 48*96mm, 96*96mm Universal input, support 10 different types of thermocouples and RTD inputs by customers selected at panels. Uses it in Heating Control as well as for Cooling control Auto-tune function can find the best PID parameter automatically Displays temperature in Celsius (degC) Uses it for Kiln,Furnace,Oven,Incubator temperature controL It is used in various industries to control and monitor proce temperature Input Type Thermocouple: K, E, S, R, J, T, B RTD: Pt100, Cu50 ( The User can set the input signal type according the requirement. ) Input Range 0 ~+1300 degree Celsiu (this is the default setting. User can set the temperature range which you wanted.) Display Two lines, Four digits in Celsius degC. Display Resolution 1degC, or 0.1degC if Pt100 input Accuracy +/-0.5% or +/-1 unit of full input range Control mode PID, ON/OFF Control Output Relay contact: 3A at 240 VAC. Alarm Alarm 1 ( Upper-limit bias alarm , User can change to be other Alarm Mode.) Power Consumption