The Swift Altimeter / Barometer #478 was ingeniously designed. This miniature instrument has an adhesive backing which may be used to fasten it to your dashboard. It can also be slid into the included vinyl case with a belt strap and carried on your belt as you hike or ski.
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Three instruments in one:
- Automobile Altimeter
- Hiking Altimeter
- Aneroid Barometer - dial is calibrated in inches of mercury.
- Size: 2.06" x 1.94"
- Range: Zero to 15,000 ft. (4,572m)