Forcaster 610-Blk Silva Compass
Attach this little compass and thermometer to your keychain or zipper pull to assess the air temperature and get quickly oriented in foreign cities.
- Fixed dial with 5° graduations.
- Liquid-filled capsule.
- Non-magnetic brass ring.
- Alcohol based thermometer displays Fahrenheit or Celsius.
- Wind chill table on back.
- Note: keys other than brass may interfere with the compass needle.