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Home Products Sound Sound Level / Dosimeter 3M™ Sound Examiner SE 402 Sound Level meter, Class 2

3M™ Sound Examiner SE 402 Sound Level meter, Class 2

3M™ Sound Examiner SE 402 Sound Level meter, Class 2

The 3M™ Sound Examiner 400 Series Sound Level Meter SE 402 is 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.

  • SPL, LMAX, LMIN, Peak, LEQ/LAVG, Elapsed Time
  • Variable, user-selectable data logging intervals
  • Rechargeable lithium battery
  • Store numerous noise surveys in memory for download
  • Removable Type/Class 2 microphone
  • Multilingual user interface
  • 4cm (L) x 7.1cm (W) x 3.3cm (D) / 11.2"(L) x 2.8"(W) x 1.3"(D) (with preamp and microphone)

Specification

  • Application Type  :  ‎Area Monitoring (Sound Level Meter)
  •  Battery Life‎ ‎ :  18 hours
  •  Battery Type‎ ‎ :  Rechargeable
  •  Data Logging‎ ‎ :  Yes
  •  Measurement Parameters‎ ‎ :  SPL,‎ Peak,‎ Lavg/Leq,‎ Max,‎ Ln,‎ Elapsed Time,‎ Min
  •  Microphone Type‎ ‎ :  Type 2
  •  Net Weight‎  :  410 g
  •  Product Series‎  :  Sound Examiner
  •  Product Type‎  :  Sound Level Meter,‎ Kits
  •  Standards/Approvals‎  :  CE Approved
  •  Weighting‎ ‎ :  A,‎ C,‎ Z
  • Part Number: