Featuring embedded shell and a support frame design, the thermo-hygrometer is easy to install and use.Clear and correct LCD display with Arabic numerals is easy to read, which can simultaneously measure indoor and outdoor temperature, humidity.Made of high quality ABS material, the thermohygrometer is durable for long term use.Adhesive magnet can be added on the back of the machine.An ideal household decoration that can ensure you the most desirable ambient temperature and humidity.Item Name: Thermo-HygrometerMaterial:ABSBatteries: 2 x DC 1.5V LR44 Button Batteries(Included)Operating Temperature: -50 Degree Celsius to 70 Degree CelsiusOperating Humidity: 10 Percent Relative Humidity - 99 Percent Relative HumidityColor: WhiteSize Details:Size: 4.7cm x 2.7cm x 1.3cm/1.85" x 1.06"x 0.51" (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 Thermo-Hygrometer(without Cable)