Estes 2220PK2 Electron Beam Launch Controllers, 2 Pack Borosilicate tubing also provides uniform

Borosilicate tubing also provides uniform wall thickness resulting in the optimum balance between thermal shock resistance and mechanical strength

Not for children under 3 years

Inductors (1 ea) 10μh

Memory Depth 14Mpts(std

Arduino or other microcontroller project

Estes 2220PK2 Electron Beam Launch Controllers, 2 Pack Borosilicate tubing also provides uniformSet of 2 Estes Electron Beam Launch Controllers. Each controller comes complete with safety key and 17 ft (5. 2 m) of cable. These controllers are suitable for launching mini and standard (A C) engine powered rockets. Note: Each controller requires four new high quality AA alkaline batteries not included.