Our new StratoLogger, Pnut, and APRA altimeters are now available!  These altimeters are more affordable than ever, yet have an impressive array of features and even better performance than their predecessors.  Some product highlights are:

StratoLogger:  Two event deployment altimeter, works to 100,000', logs altitude, temperature, and battery voltage from last 31 flights for download to your computer.

Pnut:  Miniature non-deployment altimeter with built-in LiPo battery, works to 100,000', logs altitude, temperature, and battery voltage from last 31 flights for download to your computer.

APRA:  Inexpensive high-precision rocket altimeter, works to 100,000', reports peak altitude and maximum velocity after flight.