The item is a professional and practical digital thermostat controller, which is specially designed for testing and controlling the temperature of the device. Made of material that is durable and sturdy, it has a , more intelligent, and has lower power consumption. Features - Color: Assorted Color. - Material: Electronic components. - Size: About 5.00X5.00X1.50cm/1.97X1.97X0.59in. - Temperature control range: -50~110 degree centigrade. - Temperature measurement accuracy: 0.1 degree centigrade. - Control accuracy: 0.1 degree centigrade. - Input power: DC 5V, DC 12V, DC 24V. - Measurement input: NTC (10K 0.5%) waterproof sensor. - Environmental requirements: -10~60 degree centigrade humidity 20%-85%. - Machine power consumption: static current: <=10MA Suction current: <=65MA. - It is equipped with complete machine patch and embedded with CPU chip (MCU), which is intelligent, stable and durable. - It is light-weight, small size, and easy to use. - The control precision is 0.1 degrees Celsius. Provide high precision and give you long-term stability. - With large Led display screen, it is easier to read the temperature result. - Widely used for domestic appliance, office machine, audio, equipment, automobile, etc. Package list: 2 x digital thermostat controllers