QuickTach automatically displays the highest RPM attained from the last race for 15 minutes after shut-down. Digital LCD unit is enclosed in a waterproof aluminum case and has an easily-read, 3/4" x 2-3/4" display. Powered by a 9-volt battery. Tach includes mounting brackets. Not for use with magneto. White/red with checkered flag face.
Some parts are not legal for use in California or other states with similar laws / regulations.