🏷️ About: An altitude measuring instrument with accurate GPS positioning function, which can obtain real-time information such as altitude, GPS position, air pressure, latitude and longitude coordinates of the current location. It has a built-in compass function and is practical for altitude measurement applications [Featured Features] 1.
An altitude measuring instrument with accurate GPS positioning function, which can obtain real-time information such as altitude, GPS position, air pressure, latitude and longitude coordinates of the current location.
