Description: 【Multifunctional】: This Thermometer Hygrometer offers a wide range of features including temperature, humidity display, Celsius, Fahrenheit conversion, 12, 24 hour clock, hourly chime function, daily alarm function, and calendar display. It accurately measures temperatures from -20°C to 50°C (-4°F to 122°F) and humidity levels from 10% to 99%. 【High Precision Sensor】: The Temperature Humidity Meters are equipped with a high precision digital temperature and humidity sensor that quickly and accurately detects changes in temperature and humidity.  【Versatile Placement Options】: This Gauge Indoor Thermometer Hygrometer can be placed on bedside tables, desks or office tables, it can also be hung in cars or behind doors using the hanging hole at the back of the body. 【Large LCD Display】: The square interface design of this Indoor Outdoor Thermometer makes the visual center clearer making content more visible across the entire screen. 【Material】: The Mini digital electronic temperature humidity meters are made of high quality Plastic, which is durable and can be used for a long time. Specification: Product Size: 8.3cmx7.2cmx1.3cm/3.27inchx2.83inchx0.51inch Screen Size: 6cmx3.7cm/2.36inchx1.46inch Package Includes: 1 Thermometer Hygrometer Clock Note: Please allow slightly errors due to manual measurement and different monitors.