• Support to 3 Areas: Indoor outdoor thermometer is paired with 3 remote temperature sensor that transmit a steady signal up to 500 ft(150m) away. On the temperature gauge, you can simultaneously monitor the temperature and humidity of your living room, bedroom, garage and garden. This 3.9 inch display digital thermometer for home helps you live a good life.
• Advanced Patented Technology: Temperature and humidity sensor adopts advanced patented technology to ensure that it is very sensitive to changes in temperature and humidity in the environment, giving you accurate readings. Temperature accuracy is /-1.8℉ and humidity accuracy is /-5%.
• Adjustable Brightness: Outdoor thermometer is simple to set up and easy to read. It can be set to always-on and adjust high-low-off 3 kinds of brightness when the USB cord is plugged in. But on battery power, the backlight is only on for 10 seconds.
• Air Comfort Indicator: Indoor outdoor thermometer wireless with air comfort indicator function can act as a health warning. It depends on the humidity and indicates the comfort degree a person would feel.
• What You Get: The package contains 1 wireless thermometer, 3 wireless temperature sensor, 1 USB cable, and an operating instructions (battery not included). In order to make customers have a better experience, OBET not only provides 30 days of return and exchange on Amazon, but also gives an additional one-year warranty service.