Company InfoContact UsPoliciesDistributors
Hello, Guest Call Toll FREE 800-697-8665
Shopping Cart: 0 item(s) / Total: $0 log out
Untitled Document
DSM403SD - Class 1 Sound Level Meter With Excel-Formatted Data Logging SD Card
DSM403SD - Class 1 Sound Level Meter With Excel-Formatted Data Logging SD Card
Item Id: DSM403SD
Data logging sound meter w/ excel formatted sd card - iec161672-class 1

Purchase through our Certified Internet Retailers
Email a friend
Share |
Accurately measures sound levels of machinery or an environment with 0.1 dB resolution.
  • [product_feature_name]
  • Average Rating [totalrating]  [review_link]
      Reviewed by:  [user_name] from [user_city]. [user_email] on [review_date]

    Features & Benefits:

    • Big (2.5 in. diagonal) front-panel green backlit LCD is easy to read
      Makes measurements in auto ranging mode or within a manually settable range
    • Displays maximum and minimum readings and holds any reading
    • Performs automatic data logging at sampling time settable from 1 second to 9 hours
    • Also supports manual logging and changing of card storage location
    • Auto power off function


    • Display: 2.05 x 1.5 in. (52 x 38mm) LCD Frequency Range: 31.5Hz to 16kHzMeasurement Range: 30 to 130dB in auto ranging mode. User can also select fixed range of 30 to 80dB, 50 to 100dB, or 80 to 130dB
    • Measurement Weighting:
      • By frequency: frequency weighing uses A or C standard
      • By time: Using Class 1 IEC 61672 standard; time weighting is fast or slow (200ms or 500ms response time)
    • Measurement Accuracy: With A frequency weighting: 2.0dB @ 31.5Hz, 1.5dB @ 63Hz, 1.5dB @ 125Hz, 1.4dB @ 250Hz, 1.4dB @ 500Hz, 1.1dB @ 1kHz, 1.6dB @ 2kHz, 1.6dB @ 4 kHz, +2.1 dB and -3.1dB @ 8kHz; +3.0dB and -6.0dB @ 12.5kHz, +3.5dB and -17.0dB @ 16kHz
    • Data Logging Sampling Time: 1 second to 1 hour
    • Settable Parameters: Date, time, auto power off, beep sound, sampling time, decimal point or comma decimal division, A or C frequency weighting, fast or slow time weighting
    • Storable/Recallable Readings: Maximum, minimum
    • Operating Temperature: 32 to 122F (0 to 50C)
    • Operating Relative Humidity: 0 to 85%
    • Dimensions: 9.65 x 2.68 x 1.77 in. (245 x 68 x 45mm)
    • Weight: 1.08 lb. (489g)
    • Power Source: 6 AA batteries or optional 9-VDC AC adapter


    • Hard carrying case
    • Sound wind shield ball
    • 2 GB SD memory card
    • User's manual

    Package Specifications =
    H: 11.37'' W: 9.75'' D: 3'' Cube: 0.1925 Weight: 35oz \ Weight: 2.18lbs

    Click to Download
    2014Tool Catalog

    Click To Download
    2014 Instrument Catalog

    Accept Credit Cards