KETOTEK 5 Pack Thermometer Room Hygrometer Indoor Mini Temperature and Humidity Monitor Digital Humidity Meter Gauge with Comfort Indicator for House Office Greenhouse

【Unique Design】A button on the top of the room thermometer is used to turn on/off the device and switch the temperature unit °C/°F. The simple and clear LCD display and larger font make it very easy to read the readings even from a distance.Vivid visual emoji help to relieve stress properly.
【Reliable Accuracy】The measurable temperature range: -20℃~60℃ (-4°F~140°F), temperature measurement accuracy: ±1℃, temperature resolution: 0.1℃. Measurable humidity range: 10%RH~99%RH, humidity measurement accuracy: ±5%RH, humidity resolution: 1%RH.
【Air Comfort Display】thermometer for room temperature features face icons to quickly notify Comfortable/Normal Comfortable/Un-Comfortable air condition to adjust your humidifier or dehumidifier accordingly and ensure you will always live in the most comfortable environment.
【Easy to Install】The room temperature monitor powered by one CR2032 battery (included). At the same time, each thermometer is also equipped with a spare battery, giving you a more powerful battery life. It can be easily placed on a table or bookshelf, or attached to a wall with the included wall stickers. Thanks to the built-in magnets, the digital thermometer can also be attached to metal surfaces.
【What You Get】The set includes: 5 x temperature and humidity meter, 10 x CR2032 batteries, 5 x wall stickers, 1 x instruction booklet. By default, the thermo-hygrometer is turned off. So you can use the thermometer immediately after receiving the package by pressing and holding the power button, without worrying about the battery running out during transportation.