Grason IA Series Single Use Eartips - 11mm, Red (100/pk) Proven accuracy and effective in

Proven accuracy and effective in filtering out unwanted background noise

and provide more sound isolation than silicone tips

Legacy AuDX Pro

Will not fit Biologic equipment

Grason IA Series Single Use Eartips - 11mm, Red (100/pk) Proven accuracy and effective inSingle use disposable eartips For most brands of Immittance Instruments, Tympanometers, OAE Systems & Audiometric Earphones For use with the following systems with CLEAR PROBE TIP: Amplivox Otowave (all versions) Grason Stadler Corti, Tympstar, Tympstar Pro Interacoustics AA220, AT235 AT235H, Eartip Set BET55 Compatible, Eclipse EP25, Eclipse OAE (NEOPT Probe), IM440, MT5, MT10, MTP, OtoRead, Sera, Titan Inventis Flute Madsen Accuscreen, New Model