Precise measurements: Our indoor room thermometer is equipped with high-precision temperature and humidity sensors that are updated every 10 seconds. It allows precise measurements in a wide temperature range from -50C to 70C and a relative humidity of 10% to 99%, with an accuracy of 1C and 5% relative humidity.Air comfort display: our thermal hygrometer inside thanks to the air comfort indicator with 2 smile symbols, you can easily monitor the current air conditions. This is ideal for optimising living conditions and protecting the health of your family. By targeted heating and ventilation, colds, dry skin, asthma and mould can be prevented.LCD display: The clear LCD display with large fonts clearly shows the current values. Even from a distance, an easy reading is possible, which further improves the usability of the indoor thermometer digitally.Flexible mounting options: Our thermometer with humidity meter offers three placement options (upright, table stand, wall mounting with double-sided tape) to flexibly adapt to different rooms. The small and compact size allows for space-saving use and is perfect for use in the refrigerator, baby room, living room, basement, greenhouse, office, wine cellar and other places.Long-lasting battery: each hydrometer moisture digital is powered by a durable 3V CR2032 battery, which is installed in the device and is ready to use. So you can rely on long-lasting measurements without having to worry about frequent battery changes.