Follow the rocket in the sights to apogee, release the trigger to lock the reading. It is that easy. Use two Altitraks for greater accuracy.
Measures altitudes over 1300 feet
- Pace off 500 feet from launch pad at a right angle to the wind.
- Hold at arm's length, pointed at rocket. Pull and hold trigger, then signal for launch.
- Track rocket through forward sight. When rocket reaches maximum altitude release the trigger. Read the height indicated on swing arm.
Great for school and science projects!