• Operates on 4, 6, or 8 cylinder engines with points, electronic, and most 12V high performance racing ignitions.

Auto Meter GS Series tachometer are a hot style featuring a black face during the day and green LED illumination of the numerals at night. They also feature a patented, LED-illuminated red pointer that glows when the sun goes down, and the white daytime increments are easy to read. GS tachometers are available in multiple sizes with and without shift lights.

Product Reviews for AU3899 - AUTOMETER