Featherweight GPS Tracker
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.
AltimeterThree requires a smartphone or tablet with Bluetooth™ running the AltimeterThree app from the Apple or Google Play app stores.
We suggest you install the app before purchasing the altimeter, to make sure your device is compatible.We also have helpful Bluetooth Setup Guide.
Note: this is a preorder and will be shipped when the manufacturer resumes production.
Journey 75
The 2160 Saturn V rocket comes almost ready to fly out of the box and includes a display stand to celebrate the historic 50th anniversary of the moon landing!
Test payload theories while creating an ‘egg-static’ rocket launching experience. A crowd-pleasing STEM activity kit for launch parties and science projects, the Green Eggs bulk pack comes with 12 rockets, each with its own set of instructions.
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 Association of Rocketry contests.
Will only work for model rockets.
This will ship in April 2026, when the new version is available.
Ground Station only - features an internal battery, micro-USB interface, and pocket-sized enclosure.
