Smart Thermostat: Heat and cool dual mode to select; convertible temperature units - Celsius and Fahrenheit Wide Applications: Suitable for electric heating radiator, electric cooling and temperature control system. It can be used in smart homes, shopping malls, and industrial places. Maximum load: 16A Temperature sensing : NTC10K Temperature control accuracy: ±0.5℃ Temperature control range: 5 - 90°C, can be changed in advanced options Working environment: 0 - 45℃, 5 -95% (no condensation) Storage temperature: -5 - 55℃ Protection class: IP20 Display temperature range: 5~99℃ Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Voltage: AC100-240V Color: Black Material: ABS+PP Package Contents: 1 x Thermostat Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.