Power Watt Meter SWR & Power Meter Peak Power 120W FM-AM-SSB SWR 1.8MHz-50MHz TAPDRA Spare Part

After booting, the version information of the device will be displayed, and its power standing wave measurement interface will be displayed after 3 seconds. It also shows you its battery level. English interface is available. And call sign can be customized (need to be notified in advance). Frequency range: 1.8MHz-50MHz Measurement range: 0.5W-120W (up to 210w. Used below 120w for long-term FM, AM, and CW modes. SSB mode is optional)