Class 1 Sound Level Meter with Excel-Formatted Data Logging SD Card

ITEM # DSM403SD

Class 1 Sound Level Meter with Excel-Formatted Data Logging SD Card

The #DSM403D sound data logger is ideal for measuring and documenting environmental and industrial noise for compliance purposes.

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Features

Details

  • Large backlit LCD
  • Auto ranging or manual ranging
  • "A" or "C" frequency weighting
  • Fast or slow time weighting
  • Min/max/peak memory + data hold
  • Downloads logs in Excel format
  • Auto power off (can be disabled for data logging)
  • Tripod mount
  • NIST calibration is available
Specifications

Specifications

  • Measurement ranges: 30 to 80 dB, 50 to 100 dB, 80 to 130 dB
  • Measurement accuracy (with "A" frequency weighting): 2.0 dB @ 31.5 Hz, 1.5 dB @ 63 Hz, 1.5 dB @ 125 Hz, 1.4 dB @ 250 Hz, 1.4 dB @ 500 Hz, 1.1 dB @ 1 kHz, 1.6 dB @ 2 kHz, 1.6 dB @ 4 kHz, +2.1 dB and -3.1 dB @ 8 kHz; +3.0 dB and -6.0 dB @ 12.5 kHz; +3.5 dB and -17.0 dB @ 16 kHz
  • Frequency range: 31.5 Hz to 16 kHz (Class 1)
  • Data logging sampling time: Adjustable from 1 second to 1 hour
  • LCD size: 2.05 x 1.5 in. (52 x 38 mm)
  • Auto power off: After 10 minutes of inactivity
  • Operating temperature: 32° to 122°F (0° to 50°C) @ <85% RH
  • Weight: 1.08 lb. (489g)
  • Power source: Six "AA" batteries (not included) or optional #AC1 9V AC adaptor

Includes

  • Wind shield ball
  • 2GB SD memory card
  • Custom hard plastic carrying case
  • 1-year limited warranty

DIMENSIONS

  • 9.65 x 2.68 x 1.77 in. (245 x 68 x 45mm)
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