Indoor and Outdoor Thermometer, Smart Thermometer with Wireless Outdoor Sensor, Digital Thermometer Hygrometer with Large LCD Screen, ℃/℉ Switch, for Office, Home, Bedroom

【Long Transmission Range】The thermometer/hygrometer is connected to a radio transmitter that provides strong wireless signal penetration (433 MHz frequency). The thermometer has a wide transmission range (30-100 m/98-328 ft) in open areas, and the signal can be received quickly and reliably within the transmission area.【Multifunctional】This indoor and outdoor thermometer helps promote healthy living by measuring temperature and humidity values both indoors and outdoors. It is primarily used for measuring temperature and humidity in homes, offices, workshops, etc.【Accurate Readings with Large LCD Screen】: Large LCD screen for easy and clear viewing. Indoor temperature (0-60°C/32-140°F) / Outdoor temperature (-40°C-60°C/-40°F-140°F), Humidity (10%-99%), and accuracy up to ±1°C/±5%. Automatically updates data every 60 seconds (approximately 30 minutes for sensor stabilization). 【Easy to Use】: Easily switch between Celsius and Fahrenheit temperature units using the button on top. Please note that the batteries must be reinstalled after changing the °C/°F temperature units. 【Portable Design for Easy Installation】: With a wall mount and retractable stand on the back, it's easy to mount on the wall or place on a table. This digital thermometer and hygrometer is an ideal companion for your family.