Feature:1. Suitable for use in hotel, hospital, school, office buildings and entertainment places for control temperature.2. It's wall-mounted design that will bring you much convenience and is very space-saving.3. The temperature can be controlled at 5-40℃ to meet daily needs and enusre the using safety.4. The indicator light will come on when it is heated to alert people to safe use.5. Applied to space heating automatic control system, satisfing the requirement of safty, energy saving and comfort.Specification:Condition: 100% Brand NewItem Type: Temperature ControllerLoad Current: 3A /16APower Consumption: < 2VATemperature Setting Range: 5-40℃Switch Difference: ±1℃Environment Temperature: -5-50℃Protective Case: IP20Shell Material: PCExternal Sensor: B = 3950 10K @ 25℃Cable Length: 3metersSize (HxWxD): Approx. 86 x 86 x 41mm / 3.4 x 3.4 x 1.6inWeight: Approx. 219g / 7.7oz.Package List:1 x Temperature Controller2 x Screw1 x CableNote:Please allow 1-3cm error due to manual measurement. Thanks for your understanding.