Dosy Model TC-4002-SW Power/Modulation/SWR meter, 2 weeks old, reads output in peak and RMS up to 4000 watts, built in switchbox for Horizontal/Vertical/Auxiliary antennas, neighbor complained my radio was coming thru their roku? took my antenna down and selling all my radio equipment, comes in the original box with all paperwork it comes with new. $175.00 Cash Firm, No Trades, located in Mountain Home, No Texts.