Universal launch controller for model rockets with any type of rocket motor. Can be used for motors up to E class with the included cable. For larger motors the cable must be lengthened to 10 meters or more.
Model rocket launch controller. For rockets with Estes or Klima motors and small composite motors with Sierrafire XS or S ignitors. Ergonomic shape with LED and beeper for continuity. Uses one or two 9 volt batteries.