Lutron Sound Level Meter 30-130dB (SL-4023SD) DataLogger
[SL-4023SD]
$299.95 $259.00

Lutron Precision Digital Sound Level Meter (SL-4023SD) with Real Time Data Logger which can be stored on optional SD Memory Card.

  • IEC1010-CLASS 2
  • Real time SD memory card Datalogger with Built-in Clock and Calendar
  • Programmable sampling time from 1 second to 3600 seconds (also supports manual logging and changing of data storage location)
  • Big, easy to read, green backlit digital display (2.5" diagonal LCD)
  • Makes measurements in auto ranging mode or within a manually programmable range
  • Displays maximum and minimum readings and holds any reading
  • Auto power off function (can be disabled)
  • Data hold, maximum & minimum memory
  • Condenser microphone for high accuracy & long-term stability
  • 0.5" standard microphone head

Specifications :

  • Display: 2.05" x 1.5" (52 x 38mm) LCD
  • Frequency Range: 31.5Hz to 16kHz
  • Measurement Range:
    • 30 to 130dB in auto ranging mode
    • User can also select fixed range of
      • 30 to 80dB
      • 50 to 100dB
      • 80 to 130dB
  • Measurement Weighting:
    • By frequency: frequency weighing uses A or C standard
    • By time (using Class 1 IEC1010 standard): 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 Increments: 1 second to 1 hour
  • Programmable 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
  • SD card capacity: 1 GB to 16 GB
  • Operating Temperature: 32 to 122F (0 to 50C)
  • Operating Relative Humidity: 0 to 85%
  • Dimensions: 9.65" x 2.68" x 1.77" (245 x 68 x 45mm)
  • Weight: 1.08 lb. (489g)
  • Power Source: 6 AA batteries or optional 9vDC AC adapter

Supplied with:

  • Padded carrying case with shoulder Strap
  • Sound wind shield ball (SB-1)
  • Users manual
  • 1 Year Limited Manufacturers Warranty


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