ProTrack

Pro-Track audible altimeter, electronic logbook, and freefall computer.

PRO-TRACK™ is an advanced audible altimeter, electronic logbook, and freefall computer. PRO-TRACK™ has everything you would ever want in an audible altimeter. Larsen & Brusgaard developed advances in speed calculation so that skydivers could record and compare their freefall speeds accurately.

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