IOtech offers a major feature enhancement to its eZ-Analyst vibration analysis software package. eZ-Analyst now includes a powerful 3-D Color Waterfall Display to augment the already powerful spectrum display capabilities. Each Spectrum window added to the eZ-Analyst display screen can have its own 3-D Waterfall with unique configuration settings. The new Waterfall displays include latitude and longitudinal display rotations, up to six user definable waterfall perspective presets, 3-D plot cursor to display the value at a specific X, Y, and Z plot coordinate, automatic tracking of scale and axis changes, and configurable number of spectrum records to name a few. Information: www.iotech.com.