Features:_x000D_ 1. It adopts industrial instrument special chip, strong anti-interference ability._x000D_ 2. Easy to operate and stable performance. _x000D_ 3. Waterproof probe is equipped for convenient usage._x000D_ 4. Digital display shows measuring temperature, high accuracy of temperature measuring and controlling._x000D_ 5. Widely used in the hatching area, incubation, equipment case, air conditioning system, temperature control protection, cabinet cooling system and other fields._x000D_ _x000D_ Specification:_x000D_ Condition: Brand New_x000D_ Item Type: Temperature Controller_x000D_ Voltage: DC 12V_x000D_ Power: 120W_x000D_ Temperature control range: -50C~110C_x000D_ _x000D_ Package List:_x000D_ 1 * Temperature Controller_x000D_ _x000D_ Set the startup temperature:_x000D_ Press the up button once to display the start temperature. Press and hold the up button for about 3 seconds to start the temperature digital flashing. Use the up and down keys to set the desired temperature value._x000D_ _x000D_ Set the stop temperature:_x000D_ Press the down button once to display the stop temperature. Press and hold the button for about 3 seconds to stop the temperature digital flashing. Use the up and down keys to set the desired temperature value.