Precision altimeter/barometer has 19-jewel movement for accurate use with topographic maps and weather forecasting. Strong Delrin® case is resistant to shock and vibration. Features 20 ft. resolution and 30 ft. accuracy to 14,000 ft. Dimensions: 2-1/2" x 1-3/4" x 2/3". Weighs just 3.2 oz. Comes with a dashboard mount and lanyard.

ENGLISH MODELS

Altimeter with 20 ft. graduations and barometer with 3 barometric scales measuring 22.5" to 31" of mercury with 0.05" increments.

METRIC MODELS

Altimeter with 10m graduations and barometer with 3 barometric scales measuring 553mm to 790mm of mercury in 1mm increments.

ACCESSORY

Leather carrying case for all models.