Sound is pressure — the louder the sound, the greater the pressure. The greater the pressure, the more damage it can do to your ears. If you’re in a noisy environment, it’s important to know how ...
With high and low ranges measuring 35 to 100 dB (low) and 65 to 130 dB (high), the Model 407732-Kit sound-level meter kit serves requirements for OSHA testing, product noise certification and ...
【Wide Ranges, High Accuracy】Mastfuyi decibel meter uses a precise electret condenser microphone to capture sound, measures sound level 30 dB to130 dB. It's calibrated at factory, with highly accurate ...
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