Dwyer Instruments TSW-150

Temperature Controller, Digital, Thermistor Sensor Type, Input Voltage 90 to 220V AC, Switch Function SPDT, Output Relay, Temp. Range -58 Degrees to 302 Degrees F, Control Mode On/Off Action, 20 Amps, Length 6.65 in, Width 3.63 in, Depth 2.59 in, Control Period Programmable, Dual Red LED Display, Single Stage, Weather-Proof, Hysteresis 1 Degrees to 20 Degrees , Proportional Band 1 Degrees to 20 Degrees , Setting Accuracy +/-1 Percent FS, Power Consumption 3.6 VA, Standards CE, cUL, UL