Kits YOU Build!

Model Rocket Electronics

Want to know how high your rocket went? Check out some electronics that can tell you (and more)!

Estes Altimeter

Basic altimeter from Estes

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Jolly Logic AltimeterOne

Small digital altimeter with a sunlight-readable LCD display

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Jolly Logic AltimeterTwo

Flight analysis tool that's small enough for most rockets

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Jolly Logic AltimeterThree

Flight altitude recorder that is controlled by a smartphone or tablet

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Jolly Logic Chute Release

Deployment device gives you control over when your parachute opens

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Chute Release Protector - Orange

Fire-resistant sleeve for Jolly Logic Chute Release

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Chute Release Protector - Yellow

Fire-resistant sleeve for Jolly Logic Chute Release

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Jolly Logic Replacement Battery

Replacement battery for Jolly Logic products

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Jolly Logic Snap Mount

Mount for AltimeterOne, AltimeterTwo, and AltimeterThree

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Micro Beacon (Pratt Hobbies)

Small audible locator, fits inside a T-20 tube

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What's New

02/16/2019 - Micro WAC is back!
Our WAC Corporal kit for Quest Micro Maxx motors is back in stock! Details...
02/13/2019 - NARCON Pre-Orders
We'll be attending NARCON 2019 in Cape Canaveral, FL the first weekend in March. Details...
02/03/2019 - Estes Saturn V Kit now in stock.
Updated 1/100th scale kit now available! Details...
02/02/2019 - February Specials Updated
Specials for this month are online now! Details...
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Testimonials

I received my order today and wanted to say thank you for good packaging and quality products. I got just what I needed and will be looking to you for my future needs. - John C.

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