Range Servant's very own Mike Jean promotes the TrackTee for The Golf Scene. TrackTee uses Doppler radar technology to track and display the distance and speed of each ball in an easy to understand format. Golfers get instant feedback on each swing and TrackTee creates an interactive experience that golfers enjoy. The Range Servant TrackTee is the only Bay Divider that provides a revenue stream through advertising on the printable ad panels!