{"product_id":"faria-beede-instruments-33850","title":"Faria Chesapeake White SS 4\" Tachometer w\/Systemcheck Indicator - 7000 RPM (Gas) (Johnson\/Evinrude Outboard)","description":"\u003cp\u003e\u003cstrong\u003eChesapeake White SS 4\" Tachometer w\/Systemcheck Indicator - 7000 RPM (Gas - Johnson\/Evinrude Outboard)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePerimeter-lighted White dial with stylish Blue and White graphics, polished stainless steel bezel, contoured White pointer and domed glass lens. \u003c\/p\u003e\u003cp\u003eTachometers work by counting pulses generated by the ignition system, alternator, tach signal generator or magnetic pickup sender. The tach is hooked up to +12VDC, Ground and one of the signal sources listed.\u003c\/p\u003e\u003cp\u003eBy selecting the right tach and setting the switch on the back to the correct position you let the tachometer know how many pulses are sent per each engine revolution.\u003c\/p\u003e\u003cp\u003eThese tachometers have a warning light system built into the dial that show off warning indicators when a fault is detected from the engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSystemCheck Warnings:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo Oil\u003c\/li\u003e\n\u003cli\u003eEngine Overheat\u003c\/li\u003e\n\u003cli\u003eCheck Engine\u003c\/li\u003e\n\u003cli\u003eLow Oil\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e4\" - Hole size: 3.375\" (85mm)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFor Engine Types:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eJohnson\/Evinrude Outboard\u003c\/li\u003e\u003c\/ul\u003e","brand":"Faria Beede Instruments","offers":[{"title":"Default Title","offer_id":45253438177462,"sku":"FAR\/33850","price":255.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/6584\/6966\/files\/54644XL.jpg?v=1783735013","url":"https:\/\/ampedupmarine.com\/es\/products\/faria-beede-instruments-33850","provider":"Amped Up Marine","version":"1.0","type":"link"}