DOQAUS Digital Hygrometer Indoor Thermometer 3 Pack, Room Thermometer with 5s Fast Refresh, Accurate Humidity Meter Temperature Sensor for Home, Bedroom, Baby Room, Office, Greenhouse, Cellar (Black) Black 3 Pack

[High Accuracy & Fast Refresh]: DOQAUS room thermometer indoor has high accuracy of ±3%~5% RH and ±1°F. Enjoy precise data from the indoor thermometer every 5 seconds, which is ideal for measuring dynamic environments
[Air Comfort Indicator]: The humidity meter features 3 different cute face icons to indicate DRY/COMFORT/WET air condition, keeping you aware of house situation with just a glance and helping adjust your humidifier or dehumidifier to achieve optimal comfort
[Clear LCD Display]: The hygrometer indoor humidity features a 2.3in clear LCD display with large bold numbers, allowing you to read the digital from any angle. Just press ℉/℃ switchable button, then you can choose Celsius or Fahrenheit temperature unit
[Pocket Size & Maximize Space]: With compact and lightweight design, the mini hygrometer allows you easily put them in your pocket and take it anywhere you want. Also, the indoor thermometer is great for space-saving
[Multiple Mounting Options]: The thermometer for house has 3 mounting options - table stand, magnet attaching, and wall hanging. You can easily place this humidistat anywhere, such as baby room, kitchen, bedroom, greenhouse, reptiles terrarium, humidor, cellar, incubator or other areas