UMA 3-1/8 Altimeter 0-20K Foot With Baro In Hg 2 Rev Dial

These standard Altimeters are high quality, simple type (single pointer) designed to meet the needs of the low cost non-IFR user. Both altimeters utilize a knob adjustable barometric scale, viewed through a Kollsman Window. 3-1/8 UMA Altimeter 2-1/4 UMA Altimeter Case: Aluminum Casting Weight: 10.6 oz. Case: Valox 420 Plastic Weight: 5.0 oz. Not FAA Approved