Pulse Activated Engine Tachometer detects and counts electric pulses produced at the time of ignition of gasoline engines and processes the detected signals into RPM reading according to the type of engine being monitored. The Engine Tachometer is designed for maintenance, inspection, and tune-up of engine equipment. The Engine Tachometer is offered in a compact design that facilitates ease of installation. Pulse Activated Engine Tachometer comes in different specifications to cater to specific requirement.