Sound -level meter LUTRON SL-4022

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€333 €275,21 excl. VAT
LUTRON SL-4022 - digital sound level meter. Frequency weighting and time weighting are meet Max....

Detailed information

Product detailed description

LUTRON SL-4022 - digital sound level meter.

  • Frequency weighting and time weighting are meet Max. Hold function for stored the maximum value on display.
  • Warning indicator for over and under load.
  • Large LCD display, easy to read. LCD display for low power consumption & clear read-out even
  • A & C weighting networks are conformity to standards. in bright ambient light condition.
  • FAST & SLOW dynamic characteristic modes. Used the durable, long-lasting components, including a strong,
  • AC output for system expansion. light weight ABS-plastic housing case.
  • Build in adj. VR, available for easy calibration. Compact and heavy duty housing case.
  • Condenser microphone for high accuracy & long-term stability. Low battery indicator.
  • Build max. hold reset switch.

SPECIFICATIONS:

  • Display 18 mm (0.7") LCD (Liquid Crystal Display), 3 1/2 digits.
  • Function dB (A & C frequency weighting), Time weighting (Fast, Slow),
  • Max. hold, Max. hold reset, AC output.
  • Measurement Range 3 ranges ( 30 - 70 dB, 60 - 100 dB, 90 - 130 dB ),
  • Resolution 0.1 dB.
  • Accuracy (23 ± 5°C) - Frequency weighting meet IEC 61672 Class 1, calibrating input signal on 94 dB the accuracy of frequency weighting is specified as following:
    31.5 Hz : ± 2.0 dB, 63 Hz : ± 1.5 dB, 125 Hz : ± 1.5 dB,
    250 Hz : ± 1.4 dB, 500 Hz : ± 1.4 dB, 1 KHz : ± 1.1 dB,
    2 KHz : ± 1.6 dB, 4 KHz : ± 1.6 dB, 8 KHz : + 2.1 dB to -3.1 dB

Documents:

Additional parameters

Category: Sound, noise
Weight: 1.5 kg