877-28V Davtron M877 Digital Clock

877-28V Davtron M877 Digital Clock

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The Davtron M877 Digital Clock

Greenwich Mean Time
Local Time
Flight Time
Flight Time Alarm
Elapsed Time
Count Up,Count Down, Alarm


    • 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
    • Greenwich Mean Time: 24 hour format
    • Local Time: 12 hour or 24 hour option
    • Flight Time: Records in hours and minutes, up to  99:59, 99.99 hour option
    • Flight Time Alarm: Full set range flight time
    • Elapsed Time Count Up: Starts in minutes and seconds, then hours and minutes, up to 99:59 hours
    • Elapsed Time Countdown: Settable from one second to 59 minutes, 59 seconds
    • Elapsed Time Alarm: Activates at zero when counting down
    • Incandescent Displays: Readable in sunlight
    • Automatic Dimming
    • Battery Type: N size alkaline Model 850
    • Battery Type: AA size alkaline alkaline Model 877
    • Keep Alive Current: .00004 Amps
    • Input Current: .2 Amps
    • Input Voltage: 14 to 28 Volts (Backlight available 5V, 14V, or 28V lighting - Specify when ordering)
    • NVIS Option: NVIS Green A lighting for Model 850
    • Black Face Plate: Engraved Nomenclature
    • Grey Face Plate: Silkscreen Nomenclature
    • Weight: 5 ounces
    • Warranty: 1 year

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