Voltcraft dl 131g vibration and acceleration 18g data logger voltcraft dl 131g the voltcraft dl 131g usb vibration data logger enables the detection of shock and vibration forces in three axial directions the data are stored with a time stamp and can be transferred via the usb interface to a computer for evaluation using the supplied software the software can also save and export the data the logger can capture both static and dynamic movements with peak values and can be set to log at int