Features: 1. It adopts industrial instrument special chip, strong anti-interference ability. 2. Easy to operate and stable performance. 3. Waterproof probe is equipped for convenient usage. 4. Digital display shows measuring temperature, high accuracy of temperature measuring and controlling. 5. Widely used in the hatching area, incubation, equipment case, air conditioning system, temperature control protection, cabinet cooling system and other fields. Specification: Condition: 100% Brand New Item Type: Temperature Controller Temperature control range: -50°C~110°C Package List: 1 * Temperature Controller Set the startup temperature: 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. Set the stop temperature: 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. . Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.