3M™ E-A-RLINK™ Foam Eartips 3A, with Black Tube, Adult Size, Yellow

  1. Home
  2. /
  3. Personal Protective Equipment & Clothing
  4. /
  5. Hearing Protection
  6. /
  7. Earplugs
  8. /
  9. 3M™ E-A-RLINK™ Foam Eartips 3A, with Black Tube, Adult Size, Yellow
420 2086 1500x1500 1
ENQUIRE NOW

This field is for validation purposes and should be left unchanged.

Product Information

The E-A-RLINK™ 3A, is a 1/2 inch height Standard/Adult size (13.7mm) diameter yellow 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 artefact
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.

  • Made of medical grade polyurethane material, latex-free
  • Single-use, disposable (infection control)
  • 3M PSD products are for occupational use only.
  • *The NRR may overestimate the hearing protection provided during typical use.

Yellow, 5,000 ea/Case

Menu