The Sound Examiner's intuitive interface allows for out-of-box use with little to no training. Its user selectable data logging intervals offer download and analysis with 3M™ DMS. Averaging functionality allows for easy measurement in variable environments. Some models have Class/Type 1 or Class/Type 2 microphones; SE-401 and SE-402-R include removable preamps for environmental noise applications.
Onboard data logging allows user to capture maximum, minimum and peak values for thorough analysis.
Meets IEC 61672-1 (2002) and ANSI S1.43-1997 (R2007) standards and is CE certified.
Optional SoundPatrol portable digital printing enables hard-copy documentation of measurement results in the field
User can specify microphone type (Class/Type I or Class/Type II) based on application.
SPL, Peak, Lavg/Leq, Max, Ln, Elapsed Time, Min
Type 1, Type 2
13 oz, 14.5 oz
Net Weight (Metric)
13 g, 368.54 g
Sound Level Meter
Health & Safety Testing
Transportation, Pharmaceutical, Construction, Automotive, Metal Production & Fabrication, Military Maintenance, Repair and Operation (MRO), Manufacturing, Mining, Food and Beverage Manufacturing, Oil & Gas