Estes PS II Launch Controller (2) Model Rocket Accessory [2240]

The Pro Series II Launch Controller is the ultimate launch controller for any single or clustered rocket! Powered by six, ‘C’ size alkaline batteries (not included), this launch controller provides plenty of energy to your single or two engine cluster rockets. The Pro Series II Launch Controller also features an alternative power source option for launching up to 10 rockets, a two-button arming and launch control system, audible continuity buzzer and 30 feet (9.1 m) of heavy-duty cable with four alligator clips.

• Great for launching single and two-cluster engine powered rockets
• Comes fully assembled

The Pro Series II™ Launch Controller is built for serious rocketeers who demand more power and reliability from their launch system.

Designed to handle single or two-cluster engine rockets, this controller ensures smooth, dependable ignition every time.

With its durable build and professional-grade features, it’s the perfect match for your high-performance launches.

Fully assembled and ready to use, the Pro Series II Launch Controller includes 30 feet (9.1 m) of heavy-duty cable with four alligator clips, giving you extra distance and control on launch day.

Powered by six C-size alkaline batteries (not included) or an alternative power source, this controller is as versatile as it is powerful.

Cluster Ready: Ignite single or two-engine rockets with confidence Fully Assembled: No setup required, ready to go right out of the box Heavy-Duty Cable: 30 feet (9.1 m) of rugged cable with four alligator clips for secure connections Safe Operation: Two-button arming and launch system plus audible continuity buzzer Power Options: Runs on six C-size alkaline batteries or alternative external power source