E-A-RLink Tips - Small (3B) Earphone Cushions Amplification: 40dB

Amplification: 40dB

1 mL/s on high setting (~123 mL in 30 seconds)

Great for short-term use and sensitive ear canals

Can only be used with DLT 400

Approximate 25oz (750ml) tank capacity

E-A-RLink Tips - Small (3B) Earphone Cushions Amplification: 40dBBy directly coupling to the test subject's ear canal via the disposable 3M E A RLINK Foam Eartips, the 3M Insert Earphones offer audiometric testing that helps provide both performance and reliability advantages over traditional supra aural earphones. Some of these benefits include improved ambient noise attenuation, greater interaural attenuation, facilitated infection control (via disposable eartips), the elimination of collapsed canal artifact,