Yomisee 4 Pack Room Thermometer, Indoor Thermometer Hygrometer Digital Humidity Gauge with Temperature Humidity Monitor for House, Office, Greenhouse, Home, Garden

High accuracyThe measurable temperature range: -20 ℃ ~ + 60 ℃ (-4 °F ~ + 140 °F), temperature measurement accuracy: ± 1.0 ℃, temperature resolution: 0.1 ℃ . Measurable humidity range: 10%RH ~ 99%RH, humidity measurement accuracy: ±5%RH, humidity resolution: 1%RH. Readings are updated every 10 seconds to give you the latest and more accurate temperature and humidity readings.

Comfort IndicatorThe indoor hygrometer has a comfort indicator that shows an unpleasant expression when the humidity is below 40% or above 74%; it shows a smiling face when the humidity is between 40% and 74%. Set the air conditioner, humidifier and heater to different expressions to bring the room to the optimum temperature.

Easy to read The larger font shows the current temperature and humidity. Even if the distance is far, you can read the measured value. Powered by CR2032 (including battery) The battery life is long.

Easy to installHumidity meters are available in different installation options, it can be placed on a table or bookshelf, or attached to the wall with wall stickers. The small and compact size is enough to take it with you to save space.

Widely UsedThe mini LCD digital thermometer is very popular and can be used in a variety of applications in homes, baby rooms, offices, cars, schools, wine cellars, laboratories, greenhouses, aquaculture, instrument shops, libraries, warehouses.