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The G4 LD Utility is free software for use with all Larson Davis Sound Level Meters, as well as Human Vibration Meter Model HVM200, and Spartan™ Noise Dosimeter Models 730 and Model 730IS. Connect, control, download, and view data from multiple devices simultaneously. Organize files and meters by project. View your data graphically
and in spreadsheet format, generate reports, and easily export in Excel® format for further data analysis. Examine graphs of multiple parameters and heat maps of octave band data. If your meter supports sound recording, play synchronized
audio and edit data directly from the graph.