OBET Weather Station Wireless Indoor Outdoor Thermometer Wireless, Color Display Digital Temperature and Humidity Monitor with 3 Sensors, Alerts, Adjustable Backlight, USB Port (500 Feet)

7.87″ Color LCD display Weather Stations: OBET weather stations uses large color screen display that is easy to read and shows you indoor and outdoor temperature & humidity, Max / Min data, customizable alerts, weather forecast (next 12 hrs), weather / temperature / humidity trend, barometric pressure.
High Accuracy Sensor: Indoor outdoor thermometer wireless is armed with high accuracy sensor, which can instantaneously respond to the minuscule environmental changes. Temperature accuracy is +/-1.8℉ and humidity accuracy is +/-5%. The placement of sensors can also affect accuracy. Please place them vertically and do not place them on the ground or expose them to sunlight or rain.
3-Channel Home Weather Stations with Temperature and Humidity Alerts: The digital weather station supports 3 outdoor sensors which helps to monitor temperature and humidity of 500ft (150m) range within multiple locations, suitable for RV, living room, refrigerator, garage, or garden. With the temperature and humidity alerts function keeps you informed about the changes of temperature and humidity outdoor 3 sensors.
Weather Forecast: OBET weather forecast station has 5 forecast icons, predict weather conditions for the next 12 – hours based on changing atmospheric pressure. Automatically display local pressure values and trends. If temp is 33.8℉ ~ 30.2℉, frost and snowflake icon flash. If below 30.2℉ long, snowflake stays. (Currently displayed symbol means the forecast for the next 12 hours. It may not reflect the current state of the weather)
Two Power Modes & Adjustable Backlight: OBET weather station supports two power modes: USB power and battery power. When the base unit is powered by USB cable, the backlight is adjustable: high, low, and off. When the station is operated by batteries only, the backlight will turn off after 10s to save energy. (The package does not include a USB plug)