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Digital Sound Level Meter with USB InterfaceMCM Part #: 72-945  |  Tenma Part #: 72-945

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Sound Level Meter with USB Interface Flagship of the Tenma sound level meter line provides features normally exclusive to sound level meters costing much more. It is perfect for sound system testing, speaker system measurement and environmental noise level monitoring.

Product Description

  • USB interface with datalogging software
  • A and C weighting
  • Selectable fast / slow response time
  • Analog bargraph display
  • Large 1999 count backlit LCD display analog bargraph and numerous on-screen icons
  • USB interface with included cable and datalogging software
  • Included AC adaptor or battery operation
  • Selectable MIN or MAX hold and data hold function
  • Three measurement ranges
  • Threaded insert which accepts standard tripod mount
  • 0.1dB resolution
  • Selectable auto-power-off
  • Rugged blow molded carry case
  • Removable windscreen
  • Includes manual and 9V battery

    Measurement ranges:

  • Low: 30 ~ 80dB
  • Medium: 50 ~ 100dB
  • High: 80 ~ 130dB
  • Auto: 30 ~ 130dB

    Specifications:

  • Frequency range: 31.5Hz ~ 8KHz
  • Microphone element: ½" electret condenser
  • Sample rate: 0.5 seconds
  • Time weighting: 125mS (fast), 1 Sec. (slow)
  • Accuracy: ±1.4dB @ 1KHz, 94dB
  • DC output: 10mV/dB, 1KΩ load
  • AC output: 1VRMS per each range step, 100Ω load
  • Dimensions: 9¾" (L) x 2½" (W) x 1" (D)

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    Package Specifications & Dimensions
    Weight:4.34 lbs.
    Hazardous:No
    Warranty:365 days
    Need to Return?
    Length:15.75 in.
    Width:11.5 in.
    Height:4.25 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
    Catalog Pages
    Catalog/Page:MCM Cat 55, Page 290
    MCM Cat 54, Page 418
    PDF Reference
    Datasheet

    Requires Adobe Acrobat Reader.

    Mfr. Info

    Tenma Logo
    Mfr. Name:Tenma
    Mfr. Part Number:72-945