VeriPRO Experience

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Hearing protection fit testing has never been easier

VeriPRO makes it easy to get an accurate, real-world picture of your employees’ hearing protection. Find out whether your employees are receiving optimal protection, require additional training on how to fit their ear plugs, or need to try a different model.

  • Measures the Personal Attenuation Rating (PAR) for each employee
  • Works with any ear plug, corded or uncorded, from any manufacturer
  • Fulfills regulatory requirements to ensure proper initial fitting of hearing protection
  • Documents training and proper fit for new or existing employees
  • Provides an ideal opportunity for one-on-one education

By verifying ear plug effectiveness and providing an ideal opportunity for education, VeriPRO becomes an integral part of a successful Hearing Conservation Program.

Experience VeriPRO's Capabilities

VeriPRO at a Glance

VeriPRO’s three-part process checks the effectiveness of an employee’s earplug fit in each ear over a range of frequencies. This information is then captured in individual reports, accessible by the safety manager.


The software for VeriPRO was created to be simple to install on a PC and readily understandable. The interface is straightforward and easy to operate, even for people who aren’t computer users.


The VeriPRO headphones are not your typical listening gear. They are audiometrically optimized for use with any earplugs and calibrated to the tones used in the VeriPRO test.

Audio Processor

Converts digital signal from the VeriPRO software, calibrates it to the headphones and amplifies the sound.



Click here to learn more about our research with VeriPRO and effective Hearing Conservation education programs

Resource Center

Click here to access VeriPRO user resources and tools

VeriPro Brochure

Click here to download the VeriPro brochure. 


To learn more about VeriPRO or to schedule an in-person demo, click here

VeriPRO Resources

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If you are not a current VeriPRO client, please contact us.

News & Information

VeriPRO Wins Prestigious Industry Award for Innovation

The British Safety Industry Federation (BSIF) has awarded its Product Innovation Award to VeriPRO, the earplug fit testing system from Howard Leight. The award, which is designed to recognize excellence and innovation within the safety industry, was presented at the RoSPA Occupational Health and Safety Awards Gala Dinner held during Safety and Health Expo 2010. - Read More

Nucor Steel Improves Worker Hearing Protection with VeriPRO

A new free case study, "Nucor Provides Measurable Worker Hearing Protection with Howard Leight Technology," details how Nucor Steel is using VeriPRO earplug fit testing technology to evaluate whether each individual employee is receiving optimal on-the-job protection. The case study is available for download at
- Read More

NHCA - OSHA - NIOSH Alliance Release Best Practices Bulletin on Individual Fit Testing for Hearing Protectors

A recent best practices bulletin issued by the NHCA - OSHA - NIOSH Alliance identified earplug fit testing as having "the potential to serve several positive purposes in hearing conservation programs." Click here to read the bulletin.
- Read More



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