Dayton EMM-6 measurement microphone, calibrated by Cross-Spectrum Labs
L.A. Sound Panels - This is our Dayton Audio EMM-6 Electret Measurement Microphone. It's used for measurement and critical recording applications. We have been using it for all sorts of things even
Pdf Download | Dayton Audio EMM-6 Electret Measurement Microphone User Manual (1 page)