Audiologist's Choice Universal Yellow Probe Tubes, Pack of 40

The Universal yellow probe tubes are designed for use when performing real ear measurements (REM). They feature a universal connector for compatibility with ALL systems including, but not limited to Audioscan, Siemens, Madsen, MedRx, Interacoustics, Inventis, Auricle/AVS, Auditdata & Frye systems. They are disposable, single patient use probe tubes that have a length of 78 mm with beveled tip, and they Include a marker ring on each tube for marking ear canal depth. Availble in a pack of 40 in a clear plastic case for easy storage and handling.