Firearms Acoustic Analysis Quantitative Measurements of Sound Pressure Levels Generated by Firearms with & Without Suppression Devices Type 1 Accuracy for Courtroom Traceability Large backlit display 30 Hours runtime on Energizer® e2® Lithium Batteries Simple setup specific to gunfire testing applications Large internal memory capable of storing multiple tests USB connection to PC for data archiving, reporting and storage Utility software provides custom report generation 24-hour factory support at no cost Web-based training courses Firearms generate high dB Levels (100 – 165 dB). Many firearm examiners are tasked with determining whether installation of a suppressor on a firearm results in a “perceptible” reduction of the sound pressure level of a gun. The Larson Davis SoundTrack LxT® provides this functionality utilizing an easy-to-use handheld platform. With the included ¼” prepolarized pressure microphone, Model LXT1-QPR, is capable of reading the very high levels typically associated with gunfire testing. These readings can quickly be organized and stored on internal memory, and exported to a PC for archiving and reporting. Reports generated include selectable noise parameters (peak, background level, max SPL, etc.) as well as calibration history of the instrument, important for courtroom presentations. All Larson Davis sound level meters are supplied with NIST-traceable calibration certificates. Yearly calibration services are offered. The Larson Davis Model LXT1-QPR is an ideal tool for gathering, analyzing and presenting detailed firearm noise data quickly, easily and concisely. Larson Davis

Firearms Acoustic Analysis Reporting (with LXT-ENV option enabled) Suppression Typical output in Microsoft Excel® Screen can be projected on PC for presentations and training. Ordering Information LXT1-QPR LXT-ENV LXT-ACC Model LXT with ¼” prepolarized pressure microphone 1 mV/Pa sensitivity Interval Option – provides ease of documenting multiple shots in one measurement file Accessory Kit including carrying case, computer download cable, utility software and Type 1 microphone calibrator About the Larson Davis division of PCB Piezotronics Larson Davis was founded in 1982 as a manufacturer of...