Pro Series II™ Launch Controller

The Pro Series II™ Launch Controller is built to support reliable rocket launches in classrooms, camps, and organized STEM programs. Designed for single and two-engine cluster rockets, it provides the power educators and group leaders need to achieve consistent ignition during launch demonstrations and hands-on activities.

Reliable Power for Educational Launches

Powered by six C-size alkaline batteries or an optional external power source, the Pro Series II delivers the energy needed for dependable rocket ignition. Its ability to support cluster launches makes it especially useful for advanced classroom projects and demonstrations that explore higher performance rocket designs.

Safety First for Group Launch Activities

The controller includes a two-button arming and launch system that helps reinforce safe launch procedures for students. An audible continuity buzzer alerts users when the rocket is properly connected, giving instructors confidence that the launch system is ready before ignition.

Built for Durability and Control

With 30 feet (9.1 m) of heavy-duty cable and four durable alligator clips, the Pro Series II allows launch leaders to maintain a safe distance while ensuring secure connections. Its rugged construction is designed to withstand repeated use in classrooms, camps, and outdoor launch events.

Ready for Launch Day

Because the Pro Series II™ Launch Controller arrives fully assembled, educators can focus on engaging students instead of assembling equipment. Simply connect the power source, attach the clips to your rocket igniter, and your group is ready to experience the excitement of model rocket launches.