Drum – Hearing Instrument Test box

Test sequences compliant with IEC 60118-7 and ANSI S3.22 including: OSPL90, FOG50, I/O, Attack/Release, Frequency Response, Equivalent Input Noise, THD, Battery Drain and Telecoil.
Includes: Main Unit, Reference microphone, Coupler microphone, 2cc coupler, Coupler adapter for BTE, Coupler adapter for ITE, Coupler adapter for RIC, Tubes for BTE adapter, Putty for hearing aid adapter, Clips for BTE h/a positioning, Battery simulators for 10A, 312, 13 and 675, Medical Grade Power Supply, USB Connection Cable, User Manual, Maestro Software Suite