Jolly Logic

Jolly Logic

Jolly Logic

  • Arm Electronics Warning Arm Electronics Warning in use on a model rocket

    Arm Electronics Warning

    Jolly Logic

    $9.95
    This Velcro® strap with a bright red ARM ELECTRONICS banner helps you remember to arm your electronics before flight.
    JL-ARM
    $9.95
  • Out of Stock
    Chute Release is a small, siple dual deployment alternative to allow your rockets to recover safely without drifting too far.

    Chute Release

    Jolly Logic

    $129.95
    Overnight, Jolly Logic's ChuteRelease revolutionized model rocket parachute recovery. Traditionally, model rockets could use 1 or more electronic altimeters and black powder ejection charges to...
    JL-CR
    $129.95
  • Out of Stock
    AltimeterOne altimeter

    AltimeterOne

    Jolly Logic

    $49.95
    Jolly Logic's AltimeterOne altimeter is suitable for use in any sport where you want to know the altitude difference: rocketry, aeronautics, falconry, drone flights, etc. It features a...
    JL-A1
    $49.95
  • Out of Stock
    Jolly Logic's AltimeterTwo Jolly Logic's AltimeterTwo's Altitude display

    AltimeterTwo

    Jolly Logic

    $69.95
    Jolly Logic's second altimeter is intended for model rocketry only, and not other flight sports.  But with that caveat comes a 10 types of data to analyze with each flight: Maximum...
    JL-A2
    $69.95
  • Out of Stock
    Jolly Logic's AltimeterThree, shown with a mobile phone (not included) Jolly Logic's AltimeterThree, shown with a quarter for scale

    AltimeterThree

    Jolly Logic

    $99.95
    AltimeterThree is Jolly Logic's entry into connected devices, with this bluetooth connected altimeter. Just download the Android or iPhone app to your phone or tablet, power on the AltimeterThree,...
    JL-A3
    $99.95