• Competition Electronics

    Comp Electronics Digital USB Interface

    This accessory provides you with everything needed to connect the Pro Chrono Digital chronograph to a computer and expand it's functionality with the included software program. Now a PC can be used to operate the chronograph as well as collect and manage...

    $38.10
  • Competition Electronics

    Comp Electronics Indoor Light System

    Indoor Light System attaches to any ProChrono for use indoors. Uses infrared LED technology to eliminate the need for light bulbs. Simply attach to the chronograph guide wires and plug in the power source, and you are ready to go.

    $45.38