4 Pack Indoor Thermometer Mini Thermometer Hygrometer High Accuracy Temperature Humidity Monitor with Comfortable Icon Air for Kitchen Baby Room Greenhouse Warehouse Office

【SMART DIGITAL HYGROMETER THERMOMETER】 Flintronic mini digital thermometer and hygrometer is small and stylish, only 4.3 x 4.3 x 1.3 cm, 21 g. It has two types of icons. When the humidity is between 40% and 70%, it will display a smiley face. When the humidity is lower than 40% or higher than 70%, it will display a displeased face, allowing you to keep your home healthy and comfortable at a glance.

【TEMPERATURE MEASURING RANGE】Temperature measuring range: -10 ℃ ~ 70 ℃. Temperature measurement accuracy: ± 1 ℃. The measurement conditions are updated every 10 seconds.

【HUMIDITY MEASUREMENT ACCURACY]】Indoor/outdoor humidity measurement range: 10% RH to 99% RH. Humidity measurement deviation accuracy: ±5% RH.

🔋【Small and refined】4.3 x 4.3 x 1.3 cm, weighs only 21 grams. About the size of an egg, this hygrometer thermometer is compact and sturdy, allowing you to take it anywhere. Powered by one CR2032 battery (battery included).

🏘【WIDE APPLICATION】The thermometer and hygrometer can be used in homes, offices, automobiles, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshops, libraries, schools, factories, and air-conditioned places.

Level icons indicate comfortable and uncomfortable conditions. They help adjust the settings of the humidifier, dehumidifier, and humidistat, which is ideal for monitoring your family's living conditions and health by preventing colds, dry skin, asthma, allergies, and mold.

The indoor temperature and humidity monitor is powered by a powerful and common CR2032 battery that provides 18-24 months of battery life, and when you need to change the battery, it is easily replaceable.

Small and compact with a clear display, our temperature and humidity monitor can be used in many places such as a baby room, greenhouse, basement, cellar, etc.

Temperature range: -10℃~70℃

Humidity range: 0-99%

Different placement methods

Wide application

The thermometer and hygrometer can be used in homes, offices, automobiles, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshops, libraries, schools, factories, and air-conditioned places.