About VIVOSUN Digital Indoor Thermometer and Hygrometer with Humidity Guage, Accurate Temperature Humidity Monitor Meter
The VIVOSUN digital indoor thermometer hygrometer is designed to keep your indoor environment at a comfortable level. It has an ultra-accurate temperature reader (2 F) and gives you daily updates on the record humidity/temperature highs and lows of all time, allowing you to compare the current readings to those of the past. The green LCD backlight is very bright. After activation, the screen is easy to read in low light and then automatically turns off.