Designed for used with 4-.6-.or 8- cylinder engines only
Measure RPM up to 11K max
DC 12V Power supply
7 color illumination to match your Interior lighting best
Removable warning shift light with red/blue lens(random delivery) included
125mm(5 inch) body diameter

Programmable Color and mode (Tach/Recall/Set) Shifting during Operations
Black face, full-sweep red illuminated index
Mounting hardware included
Easy to install, but professional Installation is highly recommended

Note:
This tachometer operates on standard, factory electronic and high performance electronic racing ignitions
Wire connection: Red-DC 12V; Black-Ground; Green-signal terminal; Yellow-light

1x 5inch Tachometer, 1x user manual
Necessary hardware for complete installation, such as wires and bolts