High-tech wireless remote sensor: The weather station kit includes a large color LCD screen and a wireless remote sensor. The wireless weather station displays real-time weather by monitoring indoor and outdoor temperature and humidity. The remote sensors offer a transmission range of up to 100m, which means you can put them in your yard or garden. Indoor and outdoor temperature and humidity: temperature can be switched in F or C according to your personal preference, just press the "C/F" button on the back. Indoor temperature measurement range: -10C~50C. Outdoor temperature measurement range: -30C~+60C. Humidity measurement. Range: 1%RH ~ 99% relative humidity. Tip: For accurate measurements, make sure to protect the sensor from rain and direct sunlight. Tips: There is only one remote sensor included and battery not included. > Motion Activated Backlight Function: The weather station comes with backlight function, the screen will automatically dim after 10 seconds of inactivity to save power. Just place your hand on the top to activate the backlight. Wide Application: The wireless weather station with outdoor sensor is suitable for all tabletop positions. You can place the screen in your home, office, bedroom, children's room or conference room. Neat and simple design, you can also send it as a gift to your friends or family. Features: Indoor temperature: -10~+50 Outdoor temperature range: -30 - 60C Indoor and outdoor humidity range: 1 - 99% Motion-activated backlight Innovative temperature and wavelength detection function can open the product backlight during 8 seconds, by hand on the product, which is suitable for the dark environment. A great addition to the home or office The wireless weather station is a great addition to the home or office due to its ability to display minute details about the weather in the surrounding area.