Easily measures 'How high' your rocket goes!

Complete self-contained, self powered instrument. This tiny light-weight unit provides peak altitude readings right at the field immediately after your flight. A single light-emitting diode (LED) reports altitude data through a series of flashes. It does not require the use of a computer or any additional equipment.

Just like the altimeter in a full scale aircraft, the Quest How High altimeter determines altitude by sensing tiny changes in atmospheric air pressure. It uses a state-of-the-art pressure sensor and proprietary calculation technique to provide a very high level of accuracy for such a low cost instrument.

SPECIFICATIONS:
Peak altitude range: 50 to 7000 ft (15 to 2150 m) AGL
Report resolution: 1 ft (1m) Above Ground Level (AGL)
Unit of measurement: Feet or meters
Batteries included: CR2016 (2 ea)
Battery Life: 60 hours (min) 5+ year shelf life
Size: 0.8 x 1.3 x 0.5 (20 x33 x 12mm)
Weight: 0.25 oz (7.2g) with batteries

Includes centering ring for use with Quest 25mm tube or 25mm payload section.