{"product_id":"faria-4-heavy-duty-black-tachometer-4000-rpm-mag-pick-up-diesel","title":"Faria 4\" Heavy-Duty Black Tachometer (4000 RPM) (Mag Pick-Up) (Diesel)","description":"\u003cp\u003e\u003cstrong\u003eHeavy-Duty Black 4\" Tachometer (4000 RPM) (Mag Pick-Up) (Diesel)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMounting Hole Information:\u003cbr\u003e\u003c\/strong\u003eSize 4 - 4\" gauge (3.375\" [85mm] mounting hole)\u003c\/p\u003e\u003cp\u003ePerimeter-lighted black dial with bold white graphics, black aluminum SAE style bezel, contoured white pointer and flat glass lens.\u003c\/p\u003e\u003cp\u003eElectronic tachometers work by counting pulses generated by the ingition system, alternator, tach signal generator or magnetic pickup sender. The tach is hooked up to +12vDC, Ground and one of hte signal sources listed above.\u003c\/p\u003e\u003cp\u003eBy selecting the right tach and setting the switch on the back to the correct postion you let the tachometer know how many pulses are sent per each engine revolution.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide range of scales\u003c\/li\u003e\n\u003cli\u003eAvailable for gas or diesel engines\u003c\/li\u003e\n\u003cli\u003eMultiple signal sources\u003c\/li\u003e\n\u003cli\u003eAnti-scratch glass lens\u003c\/li\u003e\n\u003cli\u003ePlastic Cases for corrosion resistance and long life\u003c\/li\u003e\n\u003cli\u003e12 vDC negative ground\u003c\/li\u003e\n\u003cli\u003eCan be adapted for 24 vDC systems\u003c\/li\u003e\n\u003cli\u003eAvailable in standard or Metric values\u003c\/li\u003e\n\u003c\/ul\u003e \u003c!--- cis2:m2hslppl ---\u003e","brand":"Faria Beede Instruments","offers":[{"title":"Default Title","offer_id":44444922380589,"sku":"U-759266430020","price":999999.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/1469\/6749\/products\/72892XL__86475.jpg?v=1675810709","url":"https:\/\/ibs-rvmarines.ca\/products\/faria-4-heavy-duty-black-tachometer-4000-rpm-mag-pick-up-diesel","provider":"IBS RVMarines","version":"1.0","type":"link"}