{"title":"Tools \u0026 Testers - Testers - Multi Testers","description":"","products":[{"product_id":"whirlwind-sc4brj-nl-ep-tester-speaker-checker","title":"Whirlwind SC4BRJ NL\/EP Tester - Speaker Checker","description":"\u003cstrong\u003eWhirlwind SC4BRJ NL\/EP Tester - Speaker Checker\u003c\/strong\u003e\r\n\u003cp\u003e\r\nWhirlwind SC4BRJ Tester provides rapid, positive testing for multiline speaker cables.   Rotating the central switch applies voltage to the cable conductors one at a time. A SEND LED indicates the pin to which the voltage is being applied, and a RECEIVE LED indicates where it returns.\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\nThis system clearly reveals, shorts, opens, and cross-wires, allowing you to test common combinations of speaker cables.\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\u003cstrong\u003eModels are:\u003c\/strong\u003e\r\n\u003c\/p\u003e\u003cli\u003eSC48RJ - tests 4 and 8 pin EP cables + RJ45 data cables\u003c\/li\u003e\r\n\u003cli\u003eSC48RJ also tests 3-pin XLR cables!\u003c\/li\u003e\r\n","brand":"WHIRLWIND","offers":[{"title":"Default Title","offer_id":46893218496761,"sku":"WHISC48RJ","price":324.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/0536\/6265\/files\/WHISC48RJ_0a75a576-a92e-49d8-a951-4cf30f061fa4.jpg?v=1761160917"}],"url":"https:\/\/haveinc.com\/collections\/tools-testers-testers-multi-testers.oembed","provider":"Pro Audio\/Pro Video - HAVE Inc.","version":"1.0","type":"link"}