Temperature Controller, Digital, Universal Programmable Sensor Type, DIN Size 1/32, Input Voltage 90 to 250V AC, Switch Function SPST NO, Output (2) 2A Relay, Temp. Range Dependent on Sensor Type, Control Mode PID, Length 1.05 in, Width 2 in, Depth 4.37 in, Control Period -, Single Red LED Digital Display, Hysteresis -, Proportional Band -, Setting Accuracy -, Alarms -, Power Consumption 10 VA, Standards UL,CSA,CE, Series TEC-220