L&B has completely redesigned the Pro-Dytter™ from the ground up. All new software and design to make the world’s favorite audible altimeter even easier to use with the quality construction and accuracy you have come to expect from L&B.

The Solo™ is even smaller than its predecessor the Pro-Dytter™ so it is even more comfortable inside your helmet... you might not even feel that it’s there! You’ll hear it!

Developed with all skydiving disciplines in mind, the Solo™, when combined with our new Altitrack™ visual altimeter and data recorder makes a perfect combination for all of your altitude awareness needs.

Solo™ features:
Completely re-designed.
Super-thin, ergonomic, comfortable curved design.
3 selectable warning altitudes.
1st and 2nd warnings: Different pulsating tones.
3rd warning: High pitched siren.
Choice of 1, 2 or 3 warnings.
Easy and quick to set on the ground or in the aircraft.
Altitude selection interval: 500 Ft.
On/off mode.
Built-in mounting holes; fits any helmet, inside or outside.
Long lasting, easy to find batteries.