The APEXI Rev/ Speed Meter is a highly accurate measuring instrument that displays engine RPM, vehicle speed, vehicle acceleration timing, and stopwatch functions.

The RPM function has a peak hold capability that can indicate the highest RPM reached during operation.

The APEXI REV/SPEED METER reads vehicle acceleration timing function can accurately track 100m, 200m, and 400m elapsed times as well as 0-100km/h, 0-200km/h, and 0-300km/h elapsed times.

The APEXI REV SPEED METER stopwatch function allows for a user-defined measurement of elapsed time. The unit also has 2 additional outputs to accommodate additional accessories that require a RPM signal and a vehicle speed signal.