Jolly Logic Products 

AltimeterOne

How high did it fly? For any type of flying.

AltimeterTwo

Just for rockets: altitude, speed, acceleration and timing statistics on one tiny screen.

Chute Release

Chute Release for model rocketry.

Parts & Accessories

 

Where to Buy

Jolly Logic Direct

Jolly Logic on Amazon

Local Resellers

 

Support

Bluetooth Setup Guide

Help with Repairs

User Guide