FitCheck Solo F-MIRE

Consistent, repeatable results — without relying on user input.

F-MIRE (Field-Microphone in Real Ear) uses dedicated hardware and software to measure earmuff performance directly — no self-reporting required. Rather than asking the wearer what they hear, F-MIRE takes an objective, microphone-based measurement of the actual attenuation being achieved.

That removes a major source of variability from the testing process, making F-MIRE a strong fit for programs that need to compare results with confidence across shifts, sites, or years. It's a distinct approach from FitCheck Solo's earplug testing — built around a different method for a different protection type.