The professional noise analyser is versatile for industry, healthcare, security and noisy environments. With 32,700 memory values, it is suitable for extended recordings. Data can be transferred via USB to PC for detailed analysis using Windows software in English, which supports graphical, numerical and peak peak display. The zoom function enables in-depth analysis, and the software allows data to be exported to external programs such as MS Excel. It also includes a built-in analogue output for further applications.