Indoor Digital Thermometer Hygrometer, 1 Piece Temperature and Humidity Meter with Backlight, 5s Fast Response, Humidity and Temperature Indicator & Monitor

【High-Precision Measurement】This indoor thermometer and hygrometer features a built-in high-sensitivity sensor that rapidly updates data every 5 seconds. The temperature range is -50°C to 70°C (-58°F to 158°F) and the humidity range is 10% RH to 99% RH, with an accuracy of ±1°C and ±5% RH respectively. 【Backlit LCD Display】The indoor thermometer is equipped with a high-resolution LCD screen. Large fonts clearly display the temperature and humidity, making it easy to read. The backlight can be easily activated via the sensitive touch button, ensuring readings are clearly visible even in poor lighting conditions. [Emoji Comfort Indicator] The digital temperature and humidity meter features cute emojis as air comfort indicators (smiley face, neutral face, sad face) that intuitively reflect the room's climate conditions. A quick glance is all it takes to see if the ambient climate needs adjusting. [MAX & MIN Records] The room thermometer automatically records the maximum and minimum temperature and humidity values since the last reset, making it clear at a glance and easy to track changes in the ambient climate to prevent dry skin or mold growth. [Three Installation Methods] The digital thermometer offers three installation methods: base stand, hanging hole, and strong magnets, so it can be used on desks, refrigerators, and walls. compact, easy to carry