North American Avionics

CALL US NOW: 1 877 524 8100

Davtron Inc

O.A.T. (OUTSIDE AIR TEMPERATURE) GAUGE/Displays CELSIUS, FAHRENHEIT, PRESSURE ALTITUDE, DENSITY ALTITUDE and DC VOLTAGE/14V to 28V input/Temperature range: -55 degrees to 100 degrees Celsius and -67 degrees to 212 degrees Fahrenheit/Density Altitude:

Part #:
655-1
Manufacturer part #: 
M655-1
Unit Quantity: 
1.00
Min. Order Qty: 
0.00
0.65
To order, contact us now
MAP: 
0.00

1 877 524 8100

[email protected]

The 655-1 is a multi-function gauge that displays aircraft voltage, outside air temperature, pressure altitude, and computes density altitude. The density altitude is computed using U.S. standard atmosphere tabulation.

  • Temperature probe included
  • Rectangular panel mount
  • 2 1/4" standard mount or front mount
  • Outside air temperature (°F)
  • Outside air temperature (°C)
  • Pressure altitude
  • Density altitude
  • Aircraft voltage
  • Voltage alarm
  • Deviation alarm
  • Sunlight readable display
  • FAA-PMA approved

Density altitude:
â 10,000 to 30,000 ft.

Pressure altitude:
â 1,000 to 62,700 ft.
(Depends on encoder range.)

Flashing annunciator character on incorrect
encoder inputs.

Temperature range:
â 55°C to + 100°C ± 2°C Typ.
â 67°F to + 212°F

Voltage range:
10V to 32V ± .2 volts Typ.

LED with automatic dimming

Input voltage:
14 or 28 volts

Input current: 0.35 amps max.

Weight:
5 oz