RPM METER MINI-4

Compact, easy-to-read LCD display

Displays tachometer within 0-20000 rpm range

Records max rpm

Measures 33.7 mm (1.33″) H x 61.5 mm (2.42″) W x 15.6 mm (.61″) D

Uses an LCD screen powered by an inner CR 2032 changeable battery that allows installation on any vehicle