Estes Rockets Pro Series II Controller
Model rocket Launch Controller
2240 PSII Launch Controller
    Estes Rockets Pro Series II Controller
    Model rocket Launch Controller
    2240 PSII Launch Controller
    Estes Rockets

    Pro Series II™ Launch Controller

    SKU: 002240

    $43.99
    Sale
    • Great for launching single and two-cluster engine powered rockets
    • Comes fully assembled

    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 2 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.

    Download Instructions

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    Customer Reviews

    Based on 13 reviews
    69%
    (9)
    15%
    (2)
    8%
    (1)
    8%
    (1)
    0%
    (0)
    W
    WILLIAM PETERSON
    Impressively heavy gage wire

    Alternate battery options is a great feature.. I want to use a 24V 3000ma-h Li-ion rechargeable portable tool battery for a 9-engine cluster. What is the practical voltage limit this controller (LED/cont., audio) can handle?

    T
    TP
    Battery Compartment Design

    The controller seems to fine with one exception.
    3 screws must be removed to access the battery compartment.
    This is a poor design as "C" batteries or a "Lipo" battery need to be accessed in the field without needing tools!

    D
    Dina Ledford
    works great

    operates exactly as described; used with 6 classes of 9th grade science students to launch about 40 rockets in an average of 85 degree, 100% humidity weather over 3 days; batteries are still strong at the end

    123