ILSM-24 Professional Sound Level Meter with Backlit Display High Accuracy Measuring 30dB-130dB Compact Instrument

Sku: ILSM-24
$57.90 USD
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This Decibel Meter is compact and easy to use while providing you accurate readings in a greater range than similar inexpensive sound meters on the market.

This sound meter can read between 30dB~130dB, while reducing the effects of wind noise to produce more accurate readings. 

Applications includes: Environmental measurement, law enforcement, work place design, sound level analysis of machinery and engines.

 

Features

  • Auto Ranging
  • Frequency weighting: A/C
  • Fast/Slow time weighting selection
  • Max Hold function
  • High Accuracy
  • Bar graph display
  • AC/DC function
  • White Backlight
  • Over / Under indicator
  • Time and date display
  • Auto-off function setup
  • Low Battery Alert
  • Tripod Mount (Tripod not included)
  • with USB cable for power supply
  • CE Certified & RoHS Compliant

 

    Specifications

    • Standard applied: IEC651 type 2, ANSI S1.4 type 2
    • Calibration sound source: 94dB @ 1kHz
    • Measurement range: 30~130dBA
    • Accuracy: ±1.5dB(reference sound pressure standard, 94dB@1KHz)
    • Frequency response: 31.5~8.5KHz
    • Resolution: 0.1dB
    • Measurement weighting: A/C
    • Analogy bar graph: 2dB/1 Bar graph increment
    • Display update time: 2 times/second (FAST), 1 time/second (SLOW)
    • AC signal output: 4Vrms/ full barograph, output impedance is approx. 600 ohm
    • DC signal output: 33mV/dB
    • Sampling rate: FAST (125ms) / SLOW (1s)
    • Dynamic characteristic: FAST (high speed) / SLOW (low speed)
    • Power supply: 4 x AA Size 1.5V battery or USB Power Cable 
    • Item Weight: 7.4 ounces
    • Product Dimension: 9 x 2.5 x 1.5 inches
    • Shipping Weight: 13.6 ounces
    • Shipping Dimension: 9.6 x 4 x 2 inches 


    Set Includes

    • 1 x Sound Level Meter
    • 1 x English User Manual
    • 1 x AC/DC line
    • 1 x USB Power cable
    • 4 x AA Battery
    • 1 x Carrying Pouch 

    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.