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DAVTRON DELUXE DIGITAL CHRONOMETER M850

From $484.00 to $708.00
Description Part No. Price Buy
850-5V
M850 WITH 5V LIGHTING
10-03310
$484.00
Quantity
850A-5V
IS THE 850-5V WITH THE GREY FACEPLATE
10-03311
$490.00
Quantity
850-5V-NVG
IS THE 850-5V WITH NIGHT VISION COMPATIBILITY (GREEN A)
10-03306
$650.00
Quantity
850A-5V-NVG
IS THE 850-5V-NVG WITH THE GREY FACEPLATE
10-03347
$658.00
Quantity
850-2-5V
REAR MOUNT NIGHT VISION (GREEN A)
10-04725
$658.00
Quantity
850-14V
M850 WITH 14V LIGHTING
10-03312
$485.00
Quantity
850A-14V
IS THE 850-14V WITH THE GREY FACEPLATE
10-03348
$489.00
Quantity
850-14V-NVG
IS THE 850-14V WITH NIGHT VISION COMPATIBILITY (GREEN A)
10-03349
$696.00
Quantity
850-2-14V
REAR MOUNT NIGHT VISION (GREEN A)
10-04726
$615.00
Quantity
850A-14V-NVG
IS THE 850-14V-NVG WITH THE GREY FACEPLATE
10-03350
$696.00
Quantity
850-28V
M850 WITH 28V LIGHTING
10-03313
$491.00
Quantity
850A-28V
IS THE 850-28V WITH THE GREY FACEPLATE
10-03314
$494.00
Quantity
850-28V-NVG
IS THE 850-28V WITH NIGHT VISION COMPATIBILITY (GREEN A)
10-03351
$699.00
Quantity
850-2-28V
REAR MOUNT NIGHT VISION (GREEN A)
10-04727
$636.00
Quantity
850A-28V-NVG
IS THE 850-28V-NVG WITH THE GREY FACEPLATE
10-03352
$708.00
Quantity
Subtotal $0.00
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Overview

Davtron M850 Features:

  • 2-1/4" front mount
  • Two button control system
  • Greenwich mean time
  • Local time
  • Flight time with alarm
  • Elapsed time with countdown timer
  • Elapsed time alarm
  • Option audio alarm
  • Bright sunlight readable display
  • Automatic dimming
  • Illuminated buttons and annunciators
  • Nvis green a option
  • Keep Alive battery option
  • FAA/PMA Aapproved


Davtron FAA PMA # PQ1062NM

FAA Approval

  • Davtron Inc has determined that installation of all Davtron products are considered minor according to (FAR) 21.93(a). All of our units are similar in design, with their electrical, mounting size, and weight being similar. Even though we consider installation of Davtron products to be minor, it is up to the installing mechanic to determine if the installation is minor or major. For a minor, a maintenance log book entry is all that is required. The FAA has determined that the installation of replacement clocks in non-transport category airplanes is considered to be minor, therefore only a maintenance log book entry is required referencing letter 100S-GA-10-53 from the FAA.
  • Download Letter
  • For a major installation on a non PMA approved airframe, a FAA 337 form should be filed with your local FSDO and a possible field approval done.
  • FAA/PMA Approvals:
  • Israel Aircraft Industries Model 1125 Astra and Galaxy
  • Download FAA 337 Form

Specifications

  • 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 and 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 Model 877
  • Keep Alive Current: .00004 amps
  • Input Current: 0.2 Amps
  • Input Voltage: 14 to 28 Volts (backlight available 5V, 14V, or 28V lighting - must specify when ordering)
  • NVIS Option: NVIS Green A lighting
  • Black Face Plate: Engraved Nomenclature
  • Grey Face Plate: Silkscreened Nomenclature
  • Weight: 5 ounces
  • Warranty: 1 year

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