The PAA6 is an advanced, two-channel digital handheld professional audio analyzer from Phonic. All functions and menus are easily accessed through a 480 x 272 color touch-screen display. The PAA6 inherits significantly improved functions from the other popular models in the Phonic audio analyzer family, including real time spectrum, RT60, tone generator, LEQ, EQ setting and phase checking. Moreover, the PAA6 audio tester provides engineers with an even wider array of essential sound analysis tools than ever before - now adding SLM, FFT, THD+N, and scope functions to the mix, as well as two built-in mics that can take highly accurate measurements in any given situation. A USB connector and SD card slot have been included to assist in transferring information to and from your computer. This feature-rich, portable audio tester is sure to satisfy discerning professional audio engineers, regulatory enforcement agencies and product development teams.