Measure sound decibel levels for a variety of workplace situations including workplace machinery monitoring and audio/alarm system checks with this economical meter. Cole-Parmer™ Extech™ Digital Sound Level Meter features a digital display with a user-friendly analog bar graph.
3M™ Sound Examiner 400 Series Sound Level Meter SE 401-IS is an intrinsically safe meter engineered to accurately measure noise levels in highly variable environments.
3M™ Edge™ 4 Personal Noise Dosimeter offers advanced technology packaged in a cable-free, compact frame for a lighter, more ergonomic way to monitor noise levels.