With wall mount and self adhesive design, the thermometer is space-saving and can be applied to various places for use. What the thermometer can offer you is that can measure the temperature and humidity accurately and can provide a long service time because of multifunctional and long battery life design. Made of ABS material, it is eco-friendly. There are two types to choose from: style 1 is thermometer type, style 2 is hygrothermograph type. It is suitable for measuring indoor and outdoor temperature. Item Name: Thermometer Material: ABS Battery Model: 1 x Button Batteries(Included) Operating Voltage: 1.5V Temperature Measurement Range: 0 Degrees Celsius- 70 Degrees Celsius Humidity Range: 10 Percent- 99 Percent RH Size Details: Size: 4.3cm x 4.3cm/1.6'' x 1.6'' (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Thermometer