Temperature Controller, Digital, Programmable Sensor Type, DIN Size 1/4, Input Voltage 90 to 264V AC, Switch Function -, Output (2) 2 A 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 2A Relay, Power Consumption 15 VA, Standards CE, CSA, UL, Series TEC-4500