The Bio-logic NavPRO ONE is a compact, portable auditory evoked potential (AEP) system for auditory screening and diagnostics. It supports ABR, ASSR, EcochG, and E-ABR testing with one-channel capability in a PC-independent design. Ideal for remote or bedside use, it delivers the performance of larger systems while offering tone burst, Nav-chirps, and threshold estimation. This flexible tool ensures accurate results, easy mobility, and comprehensive testing in a streamlined, user-friendly format.