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Meterk Sound Level Meter 30-130dB LCD Noise Tester

Meterk Sound Level Meter 30-130dB LCD Noise Tester
  • LARGE LCD BACKLIGHT DISPLAY
  • SOUND LEVEL MEASUREMENT
  • MIN./MAX./DATA HOLD FUNCTION
  • LOW BATTERY INDICATION
Product Code: HB-1580
Brand: Meterk
Warranty: 7 days checking warranty
Availability: In Stock
Rs. 4,499
You save Rs. 3,500 (44% Off)

Product Description

  • LARGE LCD BACKLIGHT DISPLAY: clear reading, convenient to use at night.
  • WIDE MEASURING RANGE: 30-130dBA, Fast Responding.
  • SOUND LEVEL MEASUREMENT: with stable and reliable performance.
  • MIN./MAX./DATA HOLD FUNCTION: keep the data for reading in a noisy environment and OVER warning sign of over range measuring.
  • LOW BATTERY INDICATION: manual/auto shut off.
  • 1 * Sound Level Meter 1 * Manual

Calibration Method

 

  • Please use 94dB@1KHz standard sound source

 

 

  1. Carefully plug the microphone head in 1/2 inch hole of standard sound source (94dB@1KHz);
  2. Turn on the power switch of standard sound source(94dB@1KHz), use straight screwdriver to adjust potentiometer located in the opening hole within the machine stick, and make LCD display 94.0(refer to the instruction manual for details).

 

 

  • The meter has been adjusted properly; the recommended calibration interval is one year.

 

Specifications:

Material ABS Plastic
Measuring Range 30-130dBA
Accuracy ±1.5dB
Resolution 0.1dB
Frequency Response 31.5Hz to 8KHz
Operation Environment 0-40? 10-80%RH
Storage Environment -10-60? 0-90%RH

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