ILSM-269 Sound Level Meter Audio Decibel Noise Tester 30~130dBA Digital Volume Measuring Instrument A / C Frequency Weighting Tool Factory Pre-calibrated

Sku: ILSM-269
$69.90 USD
Translation missing: en.products.product.shipping_policy_html
Quantity:
Add to Wishlist Remove From Wishlist
Visa Mastercard PayPal American Express Google Pay Apple Pay Shop Pay

This Sound Level Meter is designed to meet the measurement requirements of Safety Engineers in Health and Industrial Safety fields and in other various environment where Sound Quality Control is needed such as in factory, home, office, traffic road, theater, etc.

Features:

  • Designed to meet the following standards:
    • International electrician committee standard: IEC PUB 651 TYPE2
    • US national standard: ANSI S1.4 TYPE2
  • Factory Pre-calibrated
  • Alarm symbol display for over and under min and max range
  • Maximum value holding function
  • Bar graph indication
  • A & C frequency weight selection
  • FAST & SLOW time weight selection
  • AC/DC output terminal
  • Low battery indication
  • Equipped with sponge ball to filter-out unwanted signals
  • With tripod mounting hole

Specifications:

  • Measuring range: 30~130dBA, 35~130dBC
  • Accuracy: ±1.5dB (under reference condition)
  • Frequency range: 31.5Hz~8.5KHz
  • Level range: 30~80dB, 50~100dB, 60~110dB, 80~130dB, 30~130dB
  • Linearity range: 50dB / 100dB
  • Frequency weighting: A / C
  • Digital display: 4 digits
  • Resolution: 0.1dB
  • Sampling rate: 2 times/second
  • Bar graph: 50dB scale at 1 dB step for monitoring current sound pressure level display sample rate: 20 times/sec
  • Over indication: OVER / UNDER
  • AC output: 0.707Vrms at FS output impedance approx. 600 ohm
  • DC output: 10mV/dB, output impedance approx. 100ohm
  • Time weighting: FAST / SLOW
  • Microphone: ½ inch electret condenser microphone
  • Power Supply: 4 x 1.5V AA battery or DC 6V 100mA (maximum DC9V)
  • Power life: about 30 hours (alkaline battery)
  • Operating environment: 0~40°C temperature / 10~85%RH humidity
  • Storage environment: -10~40°C temperature / 0~70% RH humidity

Set Includes:

  • 1 x Sound Level Meter
  • 1 x Sponge Ball (Windscreen Filter)
  • 1 x AC output wire
  • 1 x English Operation Manual
  • 4 x 1.5 AA Alkaline Batteries
  • Carrying Case
  • 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.

Related Products