RS-50 Digital SWR/Watt Meter NISSEI 125-525MHz UHF/VHF M Type Connector for TYT Kenwood Baofeng LED Screen Radio Power Counter
https://www.vogueparade.com/shopping/EN/200380144/1/1005003644836523/rs-50-digital-swrwatt-meter-nissei-125-525mhz-uhfvhf-m-type-connector-for-tyt-kenwood-baofeng-led-screen-radio-power-counter//