Air Comfort GaugeIndoor hygrometer thermometer with handy comfort gauge,vivid visual emoji help you understand humidity instantly,support humidifier, dehumidifier and moisture level, and also make it easier to monitor the living conditions of the family by protecting against cold, dry skin. , asthma, allergies and mold. High Accuracy and Fast RefreshUsing imported industrial-grade high-precision temperature and humidity sensors, and this room thermometer features a relative humidity of 2% and 1 accuracy, better than analog and chemical thermometers. This improved digital indoor hygrometer is more accurate and easier to use. Readings are updated every 10 seconds to give you the latest and most accurate temperature and humidity readings. Multiple Mounting Options and Multiple Uses Moisture meters are available in various installation options: stand, wall mount and glue mount. With double-sided tape and hanging holes, you can stick or place the indoor thermometer anywhere you like, such as fridge, counter, living room, baby room, kitchen, basement, office, greenhouse, guitar room, office , garden and basement. Easy to Read and UseHydrometer works right out of the box with no complicated function buttons. The beautiful white front panel features a clear LCD display with large, bold digits that are easy to read, even from a distance. The indoor hygrometer can be placed anywhere in the house or carried outside, powered by a CR2032 battery (included) which gives you more powerful autonomy.