The GM-51450-B Oscilloscope Diagnostic Kit with NVH provides a more accurate analysis of vehicle vibration conditions. Using the display of your existing laptop computer, this system combines fast capture and analysis of vehicle data with a clear, easy-to-read presentation of results.

Noise, Vibration, and Harshness (NVH): Vehicle noise, vibration, and harshness (NVH) are significant reasons for customer dissatisfaction. However, quickly identifying the cause of a vibration and locating it can be a challenging task, even for the most experienced technician.  Traditional diagnostic methods require the technician to determine the frequency of the vibration (in Hertz) during a road test and then to identify which component was rotating at the RPM necessary to cause the observed frequency. This requires directly measuring the dimensions of various components, looking up dimensions in specification charts, and applying mathematical calculations to conclude. The NVH kit is a cost-effective solution to the numerous NVH problems facing technicians today. It provides real-time diagnosis in the form of a bar graph, frequency chart, 3D frequency chart, RPM order, road speed, or time domain view.

The ability to start the recording before a road test and play back the recording for analysis upon return ensures that the driver’s attention remains on the road. Saving the recordings couldn’t be simpler: as with our other automotive software, simply save the file to your PC's or laptop's hard drive.