Like a speedometer for your ears, db check pro shows real-time and average levels for IEMs or headphones, even with both earpieces inserted

Encourages smart listening by showing actual levels and safe listening time. Works with over 190 models from 16 brands[Click Here to view]

Product Registration Link : Warranty Registration
Firmware Update Link: Get the latest (Version 1.15, October 2025)

The dB Check Pro sound level analyzer is an in-line measurement device for in-ear monitors and headphones. It uses patented technology (U.S. Patent #8,218,784) to analyze and display the real-time and average dBA-SPL levels, along with safe listening times, with both earpieces in place. IEM users in particular will benefit from having this key, real-time information when setting their listening levels on stage, in rehearsal, or in the studio.

Programmed for use with over 150 earphones from over a dozen major brands, this patented device is the long-awaited answer to this question from IEM users: How loud are you listening?

Inserted in-line between the in-ears and sound source, dB Check Pro automatically displays the key "how loud, for how long" information, including safe exposure time under both NIOSH and OSHA guidelines. It also includes an integral microphone to show ambient room levels as well. In short, dB Check Pro is designed to help musicians and sound engineers make smart, informed choices on their hearing health.