COMPACT SIZE & LARGER DISPLAY: This slim and lightweight Indoor hygrometer thermometer is easy to carry. The 2.3-inch large LCD display with big and thick digits allows you to read the temperature and humidity more easily and clearly. Perfectly use as room wall thermometer in the office, bedroom, baby room, basement, guitar room, cellar, greenhouse, etc HIGH ACCURACY & 10S REFRESH: Hommak humidity temperature gauge with highly accurate sensor and more air vents serves ±1-2 ? temperature and ±5% humidity accuracy. The air thermometer small hygrometer will update readouts every 10 seconds to give you the latest and the most accurate temperature & humidity readings HUMIDITY TRENDLINE & TEMPERATURE ICON: This room thermometer and humidity gauge features temperature range icon and humidity trendline on the display directly tell you the current temperature feeling and humidity changing trend, so that you could always choose the right clothes and adjust indoor humidity via dehumidifier or humidifier in time COMFORT LEVEL & LOW BATTERY INDICATOR: Smiley emoticons vividly indicate the room condition, comfort, wet or dry. The low battery icon of indoor home temperature monitor will show on the top left corner of the display when the power nearly runs out, which reminds you to replace the battery. No sudden power- off anymore 3 MOUNTING OPTIONS & LIFETIME SUPPORT: 3 options to mount this digital temperature gauge: standing, magnetic attaching, and wall mounting. An anti-sliding silicone pad effectively prevents the digital thermometer from sliding when attaching it via magnet. Date First Available:July 18, 2020