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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Altimeter Protector - Red

Protective sleeve for Jolly Logic Altimeters

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Altimeter Protector - Yellow

Protective sleeve for Jolly Logic Altimeters

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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

12/05/2022 - Holiday Shipping
If you are looking for gifts for the holidays, we suggest you order as early as possible (like maybe now)! More details... Details...
12/02/2022 - December Specials Updated
Check out the great deals for this month! Details...
11/20/2022 - New delays on 13mm A engines now available!
Estes A3-2T & A3-6T engines now in stock! Details...
11/09/2022 - New Shepard Builders Kit Now in Stock
New semi-scale kit of the Blue Origin New Shepard launch vehicle from Estes. Details...
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Testimonials

Just received my first order from your company... WOW! Thank you so much! Your customer service is THE BEST! My order arrived today, which was super fast, in excellent condition, and packaged so well. - Michael H.

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