WhatsApp communication only ( Phone number appears when clicking the contact button ) Used audiology devices for sale Reason for selling: Business closure. The devices are almost new with their warranty and complete papers. Interacoustics AD629 Diagnostic Audiometer. Interacoustics Titan System (Tympanometer). Interacoustics Eclipse / ABR System (ABR Brainstem Test Device). Noahlink Wireless Interface & HPRT Printer (Programming accessories and printer).