Platinum tools vdv mapmaster™ coax remote set the ez way to id/map your coax cables.No more guessing which cable goes where.Designed to be used with vdv mapmaster tester identify/map up to 19 coax cables at one time numbered custom f remotes 1 thru 19 for easy identification push on design quick, efficient and accurate reults real time saver includes a durable eva foam holster for storage.