Meet the Revo™ Vibration Meter for Hand-Arm, Whole-Body and Machinery Vibration Monitoring The Revo, like the rest of the Cirrus product range, boasts the same easy functionality to make vibration monitoring simple. You'll be able to capture vibration data for any application easily. The Revo is ideal for monitoring hand-arm vibration and whole body vibration exposure, as well as vibration from passenger and merchant ships, machinery, vehicles and other vibrating structures.