Up for your consideration is this Vintage Radio Shack MICRONTA Field Strength and SWR Tester 21-525B. Excellent like new condition. Including 52-Ohm RG 58 Rf cable with PL-259 connectors. As with all my listings, if you’re not satisfied with your purchase or my described condition, please take advantage of my return policy. Item is packaged and ready to mail today or the next business morning. Thanks for looking at my listing. JIII-40