Review on 🎙️ Dayton Audio UMM-6 USB Measurement Microphone: Accurate Audio Measurements Made Easy by Christopher Smith

The microphone itself looks just as good as any other microphone. However, I keep getting inconsistent overall DB level readings when using REW. Sometimes when setting up the mic and running the test level it shows the level in the 60dB range and after unplugging and plugging back in and restarting the mic settings in W7 the reading only shows up to the 80dB range. The charts still look the same, so relative accuracy doesn't seem to be an issue, and it does the job right in that regard. I don't really have an explanation for my problem, but it's quite annoying.