Feature:1. With automatic conversion of cooling and heating modes to keep your equipment within the ideal temperature range2. The temperature control range is from 50 to 110, the accuracy is 1, and the operation is accurate3. Switch between cooling and heating modes, easy and convenient to operate4. Stable and reliable, the shell is made of flameretardant ABS material, which will not be easily damaged5. With audible and visual alarm function, can be used for feedback of high temperature and sensor failureSpecification:Item Type: Digital Temperature ControllerModel: STC-1000Shell Material: ABS flame retardant plastic shellMeasuring and Controlling Temperature Range: -50~110Resolution: 0.1Accuracy: 1Relay Output Contact Capacity: 10A/240VACSensor Type: NTC sensor, cable length 1 meter(approx. 1 meter / 3.3ft)Purpose: Temperature measurement, temperature control .Package List:1 x Thermometer 1 x Line1 x User Manual