Intellitronix MS9002B LED Digital Tachometer, Blue

At only 52 mm, the LED Digital Programmable Mini-Tachometer by Intellitronix is everything you need in a great little package. It is a memory tachometer coupled with RPM activated output and a Blue LED shift light. The compact Mini-Tachometer Programmable gauge is microprocessor-controlled and is compatible with 4-6-8-cylinder engines. Accurate, super bright, and intelligent all in one mini size package. The future of precision is here. Other features include: 2 1/16 inches diameter and 1 1/2 inches deep. Automatic night-dimming. Uses push buttons and digital display to pr