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  • An auto factory worker inspecting car production line.

    At 3M, we discover and innovate in nearly every industry to help solve problems around the world.

  1. United States
  2. All 3M Products
  3. Personal Protective Equipment
  4. Hearing Protection
  5. Hearing Protection Fit Testing

3M Hearing Protection Fit Testing

  • Measure every employee's unique level of attenuation and take the guesswork out of managing your hearing conservation program.

    Hearing protector fit testing is a way to measure the amount of noise reduction, or attenuation, a hearing protector provides while it is being worn by a specific individual.

  • This real-world measurement is referred to as a “Personal Attenuation Rating” or PAR. 3M recommends workers fit test their hearing protectors. So, like respirators, the worker can better understand the level of protection they can achieve with a properly fitted hearing protector.

    Learn more about fit testing, training your employees and this validation system.
Man getting hearing protection fit test
Get a demo of the 3M™ E-A-Rfit­™ Dual-Ear Validation System

This is an on-site demonstration with no-obligation to purchase.

REQUEST A DEMO

38 products

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  • Hearing Protection Fit Testing

  • Safety (30)
  • Manufacturing (8)
  • Automotive (6)
  • Design & Construction (6)
  • Energy (6)
  • Health Care (5)
  • Transportation (4)
  • E-A-R (17)
  • PELTOR (5)
3M(TM) E-A-Rfit(TM) Training Kit

3M™ E-A-Rfit™ Speaker Power Supply 393-0005

3M Stock

7100110162

Previous 3M Stock

70071622891

UPC

00051141560502

Alternative ID

393-0005

EARfit™  USB Cord - White

3M™ E-A-Rfit™ USB Cable 393-0007

3M Stock

7100110163

Previous 3M Stock

70071622883

UPC

00051141560496

Alternative ID

393-0007

3M(TM) E-A-R(TM) Classic(TM) Plus Probed Test Earplugs

3M™ E-A-R™ Classic™ Plus Probed Test Plugs 393-2009-50, 50 EA/Case

3M Stock

7000052880

Previous 3M Stock

70071562733

UPC

10080529190823

Alternative ID

393-2009-50

EARfit™ Dual-Ear Speaker without Stand

3M™ E-A-Rfit™ Dual-Ear Enclosure Assembly Speaker 073-783

3M Stock

7100077866

Previous 3M Stock

70071674686

UPC

00078371670139

Alternative ID

073-783

3M No Touch Probed Test Plug

3M™ No Touch™ Probed Test Plugs, 393-2013-50, 50/PR

3M Stock

7100033339

Previous 3M Stock

70071650231

UPC

10093045937483

Alternative ID

393-2013-50

3M Push-Ins w/ Grip Rings Probed Test Plugs, 393-2015-50, 50/PR

3M™ Push-Ins™ Probed Test Plugs 393-2015-50, with Grip Rings, 50 EA/Case

3M Stock

7000148552

Previous 3M Stock

70071650298

UPC

10078371660397

Alternative ID

393-2015-50

EARCaps Probed Test Plugs

3M™ E-A-Rfit™ EARCAPS Test Probe 393-2020, 50 Pair/Case

3M Stock

7100113020

Previous 3M Stock

70071674157

UPC

10078371667600

3M™ PELTOR™ Earmuffs X3 Probed Test Cushions, 2 PR/Case

3M™ PELTOR™ X3 Earmuff Probed Test Cushions 393-3003-2, 2 EA/Case

3M Stock

7100062127

Previous 3M Stock

70071691128

UPC

00078371668358

Alternative ID

393-3003-2

EARfit™ Dual-Ear Speaker Stand Adaptor

3M™ E-A-Rfit™ Dual-Ear 1/4-20 to 5/8-27 Speaker Stand Adaptor 073-096

3M Stock

7100077868

Previous 3M Stock

70071674702

UPC

00078371670153

Alternative ID

073-096

Roll Model 319-1003

3M™ E-A-R™ Roll Model 319-1003, 1 EA/Case

3M Stock

7000052746

Previous 3M Stock

70071521010

UPC

10080529190038

Alternative ID

319-1003

3M™ PELTOR™ Probed Test Earpiece & CCC-GRM-25 393-2031-50 - Frontside

3M™ PELTOR™ Probed Electronic Earplugs

Options available
no alt_text

3M™ Pomp Plus™ Probed Test Plugs 393-2017-50, 50 Pair/Case

3M Stock

7010301959

Previous 3M Stock

70071673142

UPC

10078371666085

no alt_text

3M™ E-A-Rfit™ Speaker Stand Assembly, 073-785, 1 EA/Case

3M Stock

7100183028

UPC

00051131277946

no alt_text

3M™ 1260/1270/1271 Probed Test Plugs, 393-2016-50, 50/Case

3M Stock

7100034169

UPC

10078371664838

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