An altimeter is a device that takes advantage of barometric tension or GPS to find out altitude. It provides genuine-time readings and can help in calculating the speed of ascent or descent. Influenced by the original 1983 G-Shock, it retains the square facial area and compact build but wraps it https://information-about-the-alt23333.tdlwiki.com/1212780/about_aircraft_altimeter_for_sale