It's the single most handful and best device you can have in a modern professional recording studio. Provides all the Peaks, True Peaks, LUFS, Stereo imaging, Mono compatibility and even more. You can add your logo, change colors, have it set up the way you want it. This thing for it's price is the best metering tool for mixing and mastering. You see EVERYTHING. Even if it's only 1 dB off, you'll know it!