Temperature Controller, Digital, J, JPt101, K, L, N, Pt100, R, T, U Sensor Type, DIN Size 1/16, Input Voltage 100 to 240V AC, Switch Function SPST NO, Output 12V DC, Temp. Range Dependent on Sensor Type, Control Mode On/Off Action, PID, Length 1.89 in, Width 1.89 in, Depth 3.31 in, Control Period 20 sec, Deviation Indicator, Multiple Input, On/OFF Or PID With On Demand Auto Tune, Hysteresis 0.2 Percent of Full Scale, Proportional Band Self/Auto-Tuning PID