{"product_id":"battery-doctor-circuit-spark-plug-tester","title":"Battery Doctor Circuit \u0026 Spark Plug Tester","description":"\u003cp\u003eHigh quality tester instantly locates wiring problems such as bad connections, faulty or broken wires and sockets in 12 - 24 volt systems. A light will shine if the battery’s condition is sound. No light will be visible if there is a short circuit or the battery is low. Includes alligator ground clip and 3\" metal probe with cover.\u003c\/p\u003e","brand":"Wirthco","offers":[{"title":"Default Title","offer_id":43216582246518,"sku":"21049","price":15.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1932\/6047\/files\/240-21049.jpg?v=1774191810","url":"https:\/\/modernboatsalesnadservice.myshopify.com\/products\/battery-doctor-circuit-spark-plug-tester","provider":"Modern Boat Sales \u0026 Service","version":"1.0","type":"link"}