The Vintage Archer SWR Meter Tester is a radio tester specifically designed for CB and Ham radios. Made by the brand Archer, this device is compatible with Archer CB meters and is suitable for testing Ham Radio transmitters and CB radios. Although untested, this product comes with its original box, making it a valuable addition to any Ham or CB radio enthusiast's collection. Perfect for troubleshooting and ensuring optimal performance of your radio equipment.