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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Jolly Logic Chute Release Accessories Kit

Replacement parts for Chute Release

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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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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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Micro Beacon Battery (Duracell 21/23)

Battery for use in Micro Beacon

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What's New

05/07/2021 - StarTech™ Starters on the way!
New updated starters from Estes expected next week! Details...
05/01/2021 - May Specials Updated
Check out the great deals for this month! Details...
04/28/2021 - Contest balsa and clear tubing back in stock!
Select sizes of these items now available again.... Details...
03/14/2021 - Estes ASTROCAM® now available!
New video camera rocket! Details...
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Testimonials

Your package arrived in perfect condition today. Thanks for such terrific service! The (29mm) D Region Tomahawk kit is going to be a fun build. High quality components, tight tolerances - a model builder's dream. - Bill B.

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