Temperature Controller Digital Universal Programmable Sensor Type DIN Size 1/4 Input Voltage 90 to 250V AC Switch Function SPDT SPST NO Output (1) 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 (1) Relay-2A Power Consumption 10 VA Standards UL CSA CE Series TEC-4100