E-A-RLink 3A Insert Eartips – Yellow (750 / PK)

$249.99

E-A-RLINK 3A INSERT EARTIPS – YELLOW (750 / PK)

Product Code: 420-2005

Disposable, single-use foam eartip with black tube for use with E-A-RTONE 3A and 5A Insert Earphones
3A Yellow are Standard, Adult Size – 1/2 inch height, 13.7mm diameter
Latex-free
Made from the same foam material as 3M Classic Yellow or Beige earplugs which have been on the market for over 30 years and extensive toxicologicalÂ testing has been performed to support the conclusion that they are safe
By directly coupling to the test subject’s ear canal, via E-A-RLink eartips, E-A-RTONE insert earphones 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 testingÂ

Categories: Probes Tips and Accessories, Supplies

Product Code: 420-2005

Disposable, single-use foam eartip with black tube for use with E-A-RTONE 3A and 5A Insert Earphones
3A Yellow are Standard, Adult Size – 1/2 inch height, 13.7mm diameter
Latex-free
Made from the same foam material as 3M Classic Yellow or Beige earplugs which have been on the market for over 30 years and extensive toxicologicalÂ testing has been performed to support the conclusion that they are safe
By directly coupling to the test subject’s ear canal, via E-A-RLink eartips, E-A-RTONE insert earphones 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 testingÂ