3M™ E-A-RLINK™ Foam Eartips 3B 420-2006, with Black Tube, Small Size, Beige, 500 EA/Case
- 3M ID 70071615929
Specifications
Details
Highlights
- 3M PSD products are for occupational use only
- *The NRR may overestimate the hearing protection provided during typical use
The E-A-RLINK™ 3B is a 1/2 inch height Small/ Pediatric size (9.7mm) diameter beige foam disposable/ single-use eartip with black tube for use with the E-A-RTONE™ 3A and 5A Insert Earphone.
By directly coupling to the test subject's ear canal, via disposable foam E-A-RLINK™ eartips, the E-A-RTONE™ 3A and 5A Insert Earphone for audiometric testing provide both performance and reliability advantages over traditional supra aural earphones. Benefits (in comparison to supra aural/TDH style earphones) include;
Improved ambient noise attenuation
Greater interaural attenuation
Facilitated infection control (via disposable eartips)
Elimination of collapsed canal artifact
Better Test/Re-test Reliability
Reduced Occlusion Effect for BC testing
Infant Eartips are designed to be used as an alternative for the foam (E A RLINK™ ) eartips connected to the E A RTONE™ Insert Earphone in instances where the smallest (3B) foam tip size is too large for the test subject's ear canal.
Improved ambient noise attenuation
Greater interaural attenuation
Facilitated infection control (via disposable eartips)
Elimination of collapsed canal artifact
Better Test/Re-test Reliability
Reduced Occlusion Effect for BC testing
Infant Eartips are designed to be used as an alternative for the foam (E A RLINK™ ) eartips connected to the E A RTONE™ Insert Earphone in instances where the smallest (3B) foam tip size is too large for the test subject's ear canal.
| Region | Title | Name | Contact Number |
|---|---|---|---|
| Hong Kong | Fall Protection & 3M Scott Safety Sales Development Manager | Escher Leung | (852) 2806 6283 |
