Pr Wireless Indoor Outdoor Weather Station, Wireless Weather Station, Wireless Weather Station with Outdoor Sensor

[Adjustable Brightness] Only when the power cable is connected can the backlight be turned on continuously, 4 levels of brightness adjustable. The battery will only use the backlight to turn on for 10 seconds. With snooze function (OFF or 1~30min).[Outdoor sensor without] Transmission frequency 433.92 MHz, transmission range 50 meters in open area. Up to 3 outdoor sensors can be connected. [Switchable format] Temperature alternately in ℉ or ℃. Pressure alternately in inHg or /mb.Time in 12/24HR format with dual alarm.Features: [Large VA Color Display] of wooden frame with clear VA color display, which shows more information you need: Time / Calendar / Week / Comfort Index / Air Pressure / Indoor and Outdoor Temperature and Humidity / Weather Forecast / Change Trend Display. [Widely Used] Suitable for various scenarios like bedroom, attic, garage, pet crate, bathroom cellar, refrigerator, etc. A temperature alert can be set. When the indoor and outdoor temperatures reach the set alarm value, the weather station will sound an alarm. A measurement error of +/- 1 to 3 cm is possible.