Analog Altimeter.

• 45 deg. offset scale for easy line-of-sight viewing, when mounted on the hand/wrist

• 20 step adjustable electroluminescent backlight for night jumping

• Playback of last jump • Smooth, non-erratic pointer movement… Step motor controlled

• Automatic calibration to local elevation

• Scratch proof, antiglare lens made from high-impact etched glass

• Shockproof and water resistant

• Long lasting ½ AA battery

• Operational at sub-zero temperatures