Auto Meter 4498 Ultra-Lite In-Dash Electric Tachometer</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Traditional incandescent lighting illuminates around the perimeter of the dial</li><li>Compatible with 2 - 4 pulse ignition signals (4-8 cylinder engines) with points， electronic， and most 12V high-performance racing ignitions.</li><li>12 and 16 volt compatible， well-suited with nearly every street car or race car electrical system</li><li>Gauge kit includes bulb and socket assembly， red and green bulb covers， mounting hardware， and detailed instructions for installation</li><li>Auto Meter’s race proven air-core electric tachometers provide quick and accurate readings with a needle so responsive it can go from 0 - full scale in 333 milliseconds</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/51R19KHHJ0L.jpg'></br>