The HLY-3171 2-1/16" round Digital Compass, Clock and Ambient Air Temperature comes with:

• Ambient Air Temperature Sender.
• Electronic Compass Sender.
• Easy push button calibration.
• Chrome front bezel with non-glare scratch resistant lens.
• Machined aluminum housing.
  
  -8 point compass heading:
       N, NE, E, SE, S, SW, W, NW
  -12 hour clock format
  -Ambient Air Temp Range:
      40 to 250°F (-40 to 120°C)

* Limited Two Year Warranty!