ILSM-547 Digital Sound Level Meter 30-130dB Noise Decibel Meter with Backlit LCD

Sku: ILSM-547
$29.90 USD
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This portable sound level meter delivers professional-grade noise measurement with an impressive 30 to 130dB range and 0.1dB resolution. Whether you are checking home theater levels, assessing office noise, setting up recording studios, or monitoring equipment sound output, this decibel meter provides reliable, high-precision results.

Features:

  • Data MAX/MIN/HOLD function
  • Automatic power off (can be disable)
  • Large LCD display with backlit
  • Low battery indicator
  • Portable handheld device

Specifications:

  • Measurement Range: 30~130dB
  • Resolution: 0.1dB
  • Accuracy: ±1.5dB (at the reference sound pressure level, 94dB@1kHz)
  • Frequency Weighting: A weighting
  • Frequency Response: 31.5~8KHz
  • Time Weighting: FAST 0.125 seconds, SLOW 1 second
  • Sampling Rate: 2 times/second
  • Microphone: High sensitivity 1/2-inch condenser microphone
  • Automatic Shutdown: 15 minutes (can be manually turned off)
  • Working Environment: -10~50℃, max 80%RH, indoor altitude<2000m
  • Storage Environment: -10~50℃, max 70%RH (battery removed)
  • Material: ABS
  • Power Supply: 2 x 1.5 AAA battery (Included)
  • Dimension: 160 x 56 x 28mm
  • Weight: approx. 114gms

Set Includes:

  • 1 x Sound Level Meter
  • 1 x Cloth Bag
  • English Manual
  • Standard Factory Packaging

A printed user manual is already included with this item. No digital user manual or software is available.

RETURN AND REFUND

Most new, unopened items can be returned within thirty (30) days of delivery for a full refund. If the return is due to our error—such as receiving an incorrect or defective item—we will also cover the return shipping costs.

If you request a refund, it will be issued using the original payment method within four (4) weeks after you hand the package over to the return carrier. This timeframe includes shipping transit to our facility, processing upon receipt, and the time required for the refund to be posted to your account.

WARRANTY POLICY

Most of our items come with one (1) year warranty for manufacturer defects. It does not include damage caused by misuse, accidents, abuse, alterations, neglect or other external causes.

The warranty will not extend to consumables (i.e. electrodes, calibration solution, battery, index oil), accessories, cable, compact disk and/or any written document bundled with the item.

For more information, please visit our Return, Refund, and Warranty Policy page.