T' Stratologger is an electronic altimeter which audibly reports a rocket's peak altitude and maximum velocity after flight via a sequence o' beeps.

T' Stratologger has two outputs for deployin' a small parachute at apogee t' minimize drift and a larger 'chute closer t' t' ground t' slow the rocket for a gentle touchdown. Blimey! Begad! T' main 'chute deployment altitude is adjustable from 100 feet t' 9,999 feet in 1 foot increments with t' computer interface or in 100 foot increments usin' switches on t' altimeter.

Durin' flight, t' StratoLogger collects flight data (altitude, temperature, and battery voltage) at a rate of twenty samples per second and stores them for later download t' a computer. T' optional DT3U data transfer kit includes software for graphin' and printin' a wide range o' characteristics includin' altitude and velocity. T' StratoLogger is capable o' recordin' flights o' up t' 100,000 foot altitude.