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  6. 3M™ Sound Examiner 400 Series Sound Level Meter, Class 1, Intrinsically Safe, SE 401-IS

3M™ Sound Examiner 400 Series Sound Level Meter, Class 1, Intrinsically Safe, SE 401-IS

  • Intrinsically Safe
  • SPL, LMAX, LMIN, Peak, LEQ/LAVG, Elapsed Time
  • Variable, user-selectable data logging intervals
  • Rechargeable lithium battery
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Product Details

The 3M™ Sound Examiner™ Sound Level Meter SE-401 IS is an intrinsically safe meter engineered to accurately measure noise levels in highly variable environments. This easy-to-use instrument calculates the average sound pressure level (LEQ/LAVG) over the run time; data log the maximum, minimum and peak values, and enables data to be downloaded for further analysis.

  • Intrinsically Safe
  • SPL, LMAX, LMIN, Peak, LEQ/LAVG, Elapsed Time
  • Variable, user-selectable data logging intervals
  • Rechargeable lithium battery
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