DAVTRON 850-28V GREY FACEPLATE 24 HOUR CHRONOMETER

Two button control system is natural and error free. Setting operations are IDENTICAL for both alarm and time setting. Patent pending.
Bright sunlight readable incandescent displays.
Illuminated buttons and annunciators for night viewing.
Flight time recorded in hours and minutes or in hours, tenths and hundredths.
Serial time data output for remote use.
Flight time alarm with external output.
Elapsed time count down timer with alarm.
A 4 Megahertz crystal precision time reference.