The Alti-2 Atlas Altimeter/Audible is a combination digital altimeter and audible altimeter designed primarily for skydiving. It features a clear, high-contrast digital display showing current altitude, along with the capability to set and utilize multiple audible alarms for critical altitude awareness during freefall and under canopy.

The Alti-2 Atlas Altimeter/Audible is known for its user-friendly interface, robust construction, and reliable performance. It often includes features like a logbook to record jump data and the ability to customize settings for different skydiving disciplines. ² The audible tones are designed to be easily heard over the noise of freefall, providing essential altitude cues to the skydiver.