it is accurate controller with 0.1 C or 0.1 F resolution controlling and Selection between Celsius and Fahrenheit
Included Temperature and timer controller, sensor, manual and Wiring diagram for installation
Equipped with buzzer alarm for high or low temperature alarm setting and Temperature Calibration
Temperature Range -22 to 480 F (0-250 C) and timer range 0-999 minute (with 2 type timer action) and It has a 10 Amp output relay for controlling any electric air valve (or other device).