Omega Engineering”s OM-CP-SVR101 Spectral Vibration Recorder (SVR) is a self-contained device engineered to record acceleration data for spectral analysis of vibration and peaks. This device will record and time tag three-axis vibrations and peaks to provide a history of shock/vibration conditions. It also records temperature once every sample period. The device measures and computes real-time spectral data using an FFT (Fast Fourier Transform). To make efficient use of memory, the device only takes data when the (user preset) trigger level is exceeded.