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Sound Level Meter (SL-4012) A&C Weighting

Model #: SL-4012

Condition: New

$239.95 $159.00

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Product 11 of 14
Category: Sound Level Meters

Lutron Sound Level Meter (SL-4012) A & C Weighting with Condenser Microphone.

High precision handheld digital sound level meter.

  • Large LCD display making the reading easy to read.
  • Meets IEC 61672 class 2.
  • Auto range & manual range.
  • A & C frequency weighting.
  • Fast & Slow time weighting.
  • AC output for system expansion.
  • RS232/USB computer interface.
  • External calibration VR.
  • Hold & Memory record.
  • High accuracy condenser microphone.
  • Over and under load indicator.
  • Auto power off (can be disabled).
  • Low battery indicator.

Specifications:

  • Display: 52 mm x 32 mm LCD (Liquid Crystal Display), 5 digits with annunciator.
  • Function: dB (A & C frequency weighting), Time weighting(Fast, Slow), Hold, Memory ( max. & min. ), Peak hold, AC output & RS232/USB output.
  • Measurement Range: 30 to 130 dB.
  • Resolution: 0.1 dB.
  • Accuracy: Meets IEC 61672 class 2, tested under Input signal level on 94 dB & frequency range from 31.5 Hz to 8 k Hz.
  • Range selector:
    • Auto range: 30 to 130 dB.
    • Manual range (3 ranges):
      • 30 to 80 dB
      • 50 to 100 dB
      • 80 to 130 dB
    • 50 dB on each step, with over & under range indication.
  • Frequency range: 31.5 to 8,000 Hz.
  • Microphone: 1/2" (12.7mm) diameter electret condenser microphone.
  • Weighting network: A & C characteristics.
  • Ouput signal: AC 0.5 Vrms corresponding to each range step (output impedance: 600 ohms).
  • Operating Temperature: 32° F to 122° F (0° to 50° C).
    NOTE most batteries are not rated for below -4° F or above 125° F.
  • Operating Humidity: less than 80% RH non-condensing.
  • Power: 9v alkaline or equivalent.
  • Dimensions: 10.6" x 2.7" x 1.1" (268 x 68 x 29mm).
  • Weight: 0.63 lb. (285 grams).

Optional accessories:

Lutron Certificate of Calibration

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Product 11 of 14
Category: Sound Level Meters
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