Description: MaterialThe mini digital electronic temperature and humidity meter is made of great PP, which is strong and durable.DesignThe square interface design of this indoor and outdoor thermometer makes the visual center clearer and makes the content on the entire screen clearer.MultifunctionThis thermometer hygrometer provides multiple functions, including temperature, humidity display, Celsius, Fahrenheit conversion, etc. It can accurately measure temperatures from to 4F to 158F (to20C to 70C) and humidity levels from 10 percent to 99 percent .FeaturesThe temperature and humidity meter is equipped with a precision digital temperature and humidity meter, which can quickly and accurately detect changes in temperature and humidity.ScopeThis room thermometer hygrometer can be placed on a bedside table, desk, or office desk, or it can be hung in the car or behind a door using the hanging hole on the back of the body. Specification: Material:PP Size Chart: 5.9cmx2.3cmx8cm or 2.32inchx0.91inchx3.15inch Package Includes: 1Thermometer Hygrometer Note: Please allow slight errors due to manual measurement and different monitors.