The Zeitronix Hacker/Tweaker is a very small AFR or Lambda display for the Zt-3 Wideband Systems. Designed to fit into tight spots, full board dimensions are less than 2" by 1". Like all LED displays it requires a tinted foil or Lexan cover. There are two mounting holes for screws or standoffs. It powers up right from the Zt-3 DATA port. RJ12 splitter cable included.
Note: The Hacker/Tweaker is a bare PCB board, you will need to make your own case.