{"product_id":"sierra-58255p-amega-series-3-tachometer","title":"Sierra Tach 7K Amega 3","description":"\u003cp\u003eSierra 58255P Amega Series 3\" Tachometer\u003c\/p\u003e\u003cp\u003eHottest selling black dial line! Amega Domed has clean-looking black dials with white and red graphics plus through-dial and perimeter lighting for great readability. Amega has been very popular, available in several styles since its debut in 1986.\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003eBlack dial, red graduations, white numerals, vivid white pointer staff.\u003c\/p\u003e\u003cp\u003eScratch resistant curved glass lenses, with black, near-flush bezels.\u003c\/p\u003e\u003cp\u003eU.S. and Metric Scales, with ISO symbols, where appropriate.\u003c\/p\u003e\u003cp\u003ePerimeter and thru-dial lighting.\u003c\/p\u003e\u003cp\u003eA comprehensive array of outboard water pressure instrument kits.\u003c\/p\u003e\u003cp\u003eOptional add-on square bezels for modular appearance.\u003c\/p\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003cp\u003eDial Range: 0-7000 RPM\u003c\/p\u003e\u003cp\u003eSize: 3\"\u003c\/p\u003e\u003cp\u003eSender Code: O\/B ALT.\/COIL\u003c\/p\u003e\u003cp\u003eFor:: O\/B \u0026amp; 4-Stroke Gas Engines\u003c\/p\u003e\u003cp\u003eTachometer: Mariner 30 \u0026amp; 40 HP (2-cylinder) engines require a module (Mercury P\/N 17461A2)\u003c\/p\u003e\u003cp\u003eVoltage: 12 VDC\u003c\/p\u003e\u003cp\u003eCurrent Draw: 0.10 - 0.15 A\u003c\/p\u003e\u003cp\u003eOperating Temperature: -40C to +70C\u003c\/p\u003e\u003cp\u003eIngress Protection: IP 65\u003c\/p\u003e\u003cp\u003eBezel O.D.: 3.78\u003c\/p\u003e\u003cp\u003eHousing O.D.: 3.39\u003c\/p\u003e\u003cp\u003eHole Size: 3.43\u003c\/p\u003e\u003cp\u003eShop All Amega Series\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Sierra 58255P Amega Series 3\" Tachometer used for? The Sierra 58255P Amega Series 3\" Tachometer is designed for outboard and 4-stroke gas engines. It has a 0-7000 RPM dial range, operates at 12 VDC, and uses an O\/B ALT.\/COIL sender code.\u003c\/li\u003e\n\u003cli\u003eWhat is the RPM range of the Sierra 58255P Amega tachometer? The Sierra 58255P Amega tachometer has a dial range of 0-7000 RPM. The gauge measures 3 inches, with a bezel outside diameter of 3.78 inches, housing outside diameter of 3.39 inches, and hole size of 3.43 inches.\u003c\/li\u003e\n\u003cli\u003eAre there any special requirements for using the Sierra 58255P tachometer with Mariner 30 and 40 HP engines? Yes. Mariner 30 and 40 HP 2-cylinder engines require a module for use with the Sierra 58255P tachometer. The specified module is Mercury part number 17461A2.\u003c\/li\u003e\n\u003cli\u003eWhat are the electrical specifications of the Sierra 58255P Amega tachometer? The Sierra 58255P operates at 12 VDC and has a current draw of 0.10-0.15 A. Its specified operating temperature range is -40°C to +70°C, and its ingress protection rating is IP65.\u003c\/li\u003e\n\u003cli\u003eWhat design features does the Sierra 58255P Amega tachometer have? The gauge features a black dial, red graduations, white numerals, and a vivid white pointer staff. It has a scratch-resistant curved glass lens, black near-flush bezel, and perimeter and thru-dial lighting. It also uses U.S. and metric scales with ISO symbols where appropriate.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":50584105582850,"sku":"SIE-58255P","price":136.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/58255P__11274.1753211493_6c141070-6fa4-490a-809c-9f911e255495.webp?v=1791100796","url":"https:\/\/allmarineworld.com\/products\/sierra-58255p-amega-series-3-tachometer","provider":"All Marine World","version":"1.0","type":"link"}