Vibration Meter for Wind Turbines to VDI 3834-1 Versatile and economic tool for the evaluation of mechanical vibrations of onshore wind generators up to 3 MW with gears to VDI 3834, Part 1 Vibration measurement at tower, nacelle, rotor bearing, gear and generator with only one meter and one sensor Triaxial Measurement Measurement of vibration acceleration and vibration velocity from 0.1 Hz Mem..