Temperature Controller, Digital, Universal Programmable Sensor Type, DIN Size 1/4, Input Voltage 90 to 264V AC, Switch Function SPDT, Output (2) 2A Relay, Temp. Range Dependent on Sensor Type, Control Mode PID, Length 3.75 in, Width 3.75 in, Depth 2.56 in, Control Period -, Dual Red LED Digital Display, Hysteresis -, Proportional Band -, Setting Accuracy -, Alarms (2) Relay-2A, Power Consumption 15 VA, Standards UL,CSA,CE