Jolly Logic

Jolly Logic

Altimeters are drop shipped items. Please allow a few days for delivery. At times, other items may be drop shipped as well. 

  • Altimeter 1

    Altimeter 1

    AltimeterOne is a rechargeable digital altimeter with a clear, sunlight-readable LCD display. Its tiny size and rugged construction have helped to propel its use beyond model rockets and planes to kites, quadcopters, falconry, and other sports and activities. Features Highly accurate 19-bit barometric pressure sensor can detect altitude changes of less than one foot Sunlight-readable LCD display displays maximum flight altitude History feature stores last 100 flights Advanced r…

    $49.95

    Stock Level: 0

    $49.95

  • Altimeter 2

    Altimeter 2

    AltimeterTwo is an instant flight analysis tool for model rocketry, no computer required. It is small enough to fit in most rockets, and it provides 10 key flight performance measures on its sunlight-readable screen for each flight, including max altitude, top speed, engine thrust duration, peak acceleration, ejection timing, and total flight time. No batteries required. AltimeterTwo is rechargeable and includes a recharging cable that works in common USB ports. Approved for National Assoc…
  • Altimeter 3

    Altimeter 3

    AltimeterThree is a tiny flight altitude recorder controlled by your smartphone or tablet. By pressing a button on your mobile device, you can ask it to start recording. After flight, the recorded altitude data is downloaded to your mobile device, where you can view, annotate, and share with friends. For certain sports it also records acceleration up to 24G in three dimensions so that you can analyze your flights in even greater detail. App Required AltimeterThree requires a smartphone or …

    $99.95

    Stock Level: 0

    $99.95

  • Altimeter Protector

    Altimeter Protector

    Add some extra protection to your AltimeterOne, AltimeterTwo, or AltimeterThree. This coated vinyl protector gracefully incorporates a high-strength stranded tether (included) and uses Velcro to let you quickly set and check your altimeter without removing it from your rocket. Manufactured in the USA by our friends at Dino Chutes. Color will vary based on stock. Weight (with tether) is just under 3 grams.

    $9.95

    Stock Level: 0

    $9.95

  • Chute Release

    Chute Release

    Chute Release is a small electronic device that holds your rocket parachute closed until it drops to an altitude that you choose. This is great for windy days and small fields when normally your rocket would drift too far while descending under parachute. Simply wrap the elastic around your folded parachute and snap it into the other side of the release, then set the altitude from 100 to 1000 feet (30-300 meters) and you are ready for launch. Specifications Size 54 x 31 …

    $129.95

    Stock Level: 0

    $129.95

  • Chute Release Accessories Kit

    Chute Release Accessories Kit

    Lost a pin? Frayed a tether? Popped a band? This kit provides replacements for all the pins, bands, and tethers that came with your original Chute Release. > 2 pins > 2 tethers > 10 small bands > 5 large bands  

    $12.95

    Stock Level: 0

    $12.95

  • Chute Release Protector

    Chute Release Protector

    Want to add a little extra protection to your Chute Release? This fire-resistant sleeve slips on to protect Chute Release from ejection charges that somehow bypass your normal protective wadding, baffle, or fire blanket. Attaches with velcro and does not interfere with normal operation. Manufactured by our friends at DinoChutes. Color will be red, black or yellow based on available color from the supplier. 

    $9.95

    Stock Level: 0

    $9.95

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