{"product_id":"tachometer-hour-meter-spark-for-boat-outboard-motor-mercury-yamaha-johnson-evinrude","title":"Tachometer Hour Meter Spark for Boat Outboard Motor Mercury Yamaha Johnson Evinrude","description":"\u003cstrong\u003eThis Tachometer Hour Meter Spark is a multifunctional instrument that measures engine RPM and operating hours for outboard motors compatible with Mercury, Yamaha, Johnson, and Evinrude and uses inductive spark detection.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis Tachometer Hour Meter Spark provides accurate RPM and engine hour readings for outboard motors, helping boaters monitor performance and schedule maintenance. Compatible with popular brands like Mercury, Yamaha, Johnson, and Evinrude, it uses inductive spark detection for easy installation without wiring.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCombines tachometer and hour meter in one unit for easy monitoring\u003c\/li\u003e\n\u003cli\u003eInductive spark pickup – no direct electrical connection required\u003c\/li\u003e\n\u003cli\u003eClear LCD display for quick reading\u003c\/li\u003e\n\u003cli\u003eWater-resistant housing suitable for marine environments\u003c\/li\u003e\n\u003cli\u003eWorks on 1-2 and 3-4 cylinder outboard engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercury outboard motors\u003c\/li\u003e\n\u003cli\u003eYamaha outboard motors\u003c\/li\u003e\n\u003cli\u003eJohnson outboard motors\u003c\/li\u003e\n\u003cli\u003eEvinrude outboard motors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMonitoring engine RPM and hours during boat operation\u003c\/li\u003e\n\u003cli\u003eTracking maintenance intervals based on engine hours\u003c\/li\u003e\n\u003cli\u003eDiagnosing engine performance issues\u003c\/li\u003e\n\u003cli\u003eInstalling on small boats, fishing boats, and skiffs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How does the tachometer detect RPM?\u003cstrong\u003e A:\u003c\/strong\u003e It uses an inductive pickup that clamps onto the spark plug wire to count ignition pulses and convert them to RPM.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this tachometer suitable for both 2-stroke and 4-stroke outboards?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, it works on most 2-stroke and 4-stroke outboard engines that use spark ignition.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53676750471441,"sku":"ZZ2Y01344","price":60.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/1_cae77c45-7488-4cce-abf1-dd06f13caa2f.jpg?v=1781577623","url":"https:\/\/www.duraforce.com\/products\/tachometer-hour-meter-spark-for-boat-outboard-motor-mercury-yamaha-johnson-evinrude","provider":"DURAFORCE","version":"1.0","type":"link"}