Mechanical battery-free Altimeter plus barometer encased in a bold yellow high-quality rubber casing. During outdoor activities read the altitude and determine absolute atmospheric pressure.

The Altimeter plus barometer is re-adjustable measuring tool from sea level to 16,000 feet. Aneroid type features 50mm adjustment bezel and the barometer measures in hector Pascals. The nylon lanyard, which houses a compass and thermometer, is removable. The strong, lightweight alloy aluminum carabiner clip conveniently attaches to your clothing (see enlarged picture for example) or pack when not in use.

Features:

Measures	Feet
Measuring Range	-30 to 50oC; 600 to 1040hPa(Air Pressure); 0 to 16,000ft(Altitude)
Measuring Accuracy	+/-2oC/ +/-5hPa(970 to 1040hPa)/ +/-30m
Resolution	2oC / 5hPa / 25m
Storage Conditions	-20 to 60oC
Dimensions(Body):	L85mm x W68mm x Th28mm
Weight	122.5g