DOSY TC 4001-P

Dosy In line TC-4001-P:  4000W - SWR Mod SSB W meter, single lighted 4.5 '' Measures Modulation Percentage, Antenna SWR, and SSB Modulation Reads RMS and Peak Power, 4 watt ranges: 0 - 20, 0 - 200, 0 - 2000 and 0 - 4000. Professional Architecture with AC/DC Power Supply Built in phone jack for signal monitoring Large 4 1/2 inch Backlit Meter.