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The noise level detector is capable of measuring a selectable noise range of 30/40 to 130 dB, with 20 Hz~12.5 kHz frequency range, and A/C weighting. Decibel sound level meter has high sensitivity design captures subtle variations, making it suitable for use in the home, office, or industrial environments.
Specification
30 to 130 dB table
40 to 130 dB table
Noise Level Detector Panel Display
Noise Sound Level Detector Spplications
Tips: How do I use a noise level detector to measure environmental noise?
Using the sound level meter is very simple. First, make sure that the decibel meter is fully charged or that the batteries are properly installed. Turn on the power and point the detector at the source of the noise you want to measure and keep it at a moderate distance. The screen will display the decibel level (dB) of the noise in real time and record the noise data you have measured. If the tester is equipped with a data storage function, you can also save the measurement records for later review.