8-in-1 digital elevation barometer and compass WI 068 

8-in-1 digital elevation barometer and compass WI 068 

8-in-1 feature: digital altimeter, with digital barometer, digital compass, weather forecast, time, calendar, thermometer and backlight. The device is based on the technology of the electronic bearing sensor and the barometric sensor. The digital altimeter is designed for outdoor use, the detachable chain makes the digital compass a perfect manual transport device for various outdoor activities. It will give you a backlight when you press any button at any time. Predict the weather for the next 12 to 24 hours based on changes in barometric pressure. Battery: by 2 AAA batteries (not included). Clock: 12-hour or 24-hour format