Temperature Controller, Digital, RTD, Thermocouple Sensor Type, DIN Size 1/16, Input Voltage 100 to 240V AC, Switch Function SPST, 5 A @ 250V AC Resistive, Output Linear Voltage, Relay, Temp. Range 32 Degrees to 122 Degrees F, Control Mode Manual, On/Off Action, PID, Self Adjustable, 5A Amps, Length 48 mm, Width 48 mm, Depth 89.5 mm, Non-Volatile Memory, Stage Control Program for upto 64 Ramp/Soak Actions, Transmission Speeds of 2400 to 38,400 bps, Upto 247 Communication Addresses