Adept Rocketry - ALTS20

Maximum Altitude Altimeter with Two Switches (Dual Deployment™)

Price: $147.00; includes one 24-inch CAB6L-24 Interconnect Cable and one GP-23A battery.

  • Measures 1” wide by 4.45” long by .75” thick and fits inside tube with minimum ID of 1” (26 mm).
  • Altitude Capability: to 25,000 feet above sea level (to 60,000 feet by special order, $20 additional).
  • Lowest Maximum Altitude Readable: 300 feet above ground. Liftoff is detected when the altitude quickly increases by 300 feet.
  • Accuracy Over Full Range: +/- 5% of reading with all barometric, temperature, and other conditions considered. Calibration accuracy is +/- 1%, typical. Altitude is reported in one-foot increments.
  • Uses 12-volt lighter battery and has large capacitor to fire flashbulb or low-current electric match charges. Battery Life: 8 hours to minimum working voltage for maximum altitude function only. Suggested battery usage when using deployment switch outputs is up to 2 hours.
  • Piezo beeper reports altitude, and operational status including continuity of deployment devices.
  • Switch #1 fires when altitude reaches maximum; Switch #2 fires during descent at 1,200 or 600 or 300 feet as selected by user.
  • Weighs only 1 ounce with battery installed.

Accessories Required: one 12-volt alkaline lighter battery (GP-23A included), and one cable, Adept CAB6L-xx series (CAB6L-24 included), to connect an On-Off switch and deployment charges.

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