North American Avionics

CALL US NOW: 1 877 524 8100

Davtron Inc

CHRONOMETER/Digital Clock with 5V lighting. O.A.T. (outside air temperature) Fahrenheit and Celsius. Displays Universal time, Local time, Elapsed time and Flight time, red and blue buttons, Includes Temperature Probe.

Part #:
803B-2-0/5
Manufacturer part #: 
M803B-2-0/5V-BATT
Unit Quantity: 
1.00
Min. Order Qty: 
0.00
0.78
To order, contact us now
MAP: 
0.00

1 877 524 8100

[email protected]

The M803 is a 24-hour digital clock. It has two buttons to control the clock and a single button to switch between O.A.T. and voltage monitor. There are three display modes for the clock: Universal time, local time, and elapsed time function. A memory feature stores the current time. The O.A.T. mode displays in Fahrenheit or Celsius.
  • 5V operation
  • 2.25 inch internal mount
  • 3 buttons on the face
  • Laser engraved faceplate
  • Universal time and local time
  • Elapsed time with countdown timer
  • Elapsed time alarm
  • Voltage monitor
  • Displays O.A.T. in Fahrenheit and Celsius with included temperature probe
  • Liquid crystal display
  • Keep alive battery
  • FAA-PMA approved
Universal Time:
24 hour format
Local Time:
12 hour or 24 hour option
Flight Time:
Records in hours and minutes, up to 99:59
Flight Time Alarm:
Full set range of 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 and 59 seconds
Elapsed Time Alarm:
Activates at zero when counting down
Voltage Range:
8 Volts to 32 Volts ±0.2 Volts Typ. -55°C to +100°C ±0.2°C Typ.
Internal Lighting:
240 mA at 5V, 240 mA at 14V, 100 mA at 28V (specify voltage when ordering)
Keep Alive Current:
0.004 Amps. 12 to 30 Volts

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