dB meter lite - noise measure

dB meter lite is a calibrated noise measurement tool that uses the professional OKTAVA 110A-PRO reference for accuracy. It measures current average SPL, peak SPL, average maximum SPL, and absolute maximum SPL, and it displays a histogram graph that updates as you adjust settings. You can save measurements, reset the maximum values by tapping, and self-calibrate within a -20.0 dB to +20.0 dB SPL range.

Additional comforts include an upside-down orientation for easier use and a lightweight design optimized for quick, on-the-go sound level checks as a Chrome extension.