Decibel Meter Sound Level Reader 30-130dB(A), Hand-held Sound Noise Meter, Digital Noise Meter Decibel Monitoring Tester Calibrated Audio Noise Volume Measuring Tool Type A auspowers_batchfour Purchase Guide: If you need

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Decibel Meter Sound Level Reader 30-130dB(A), Hand-held Sound Noise Meter, Digital Noise Meter Decibel Monitoring Tester Calibrated Audio Noise Volume Measuring Tool Type A auspowers_batchfour Purchase Guide: If you needDecibel Meter Sound Level Reader 30 130dB(A), Hand held Sound Noise Meter, Digital Noise Meter Decibel Monitoring Tester Calibrated Audio Noise Volume Measuring Tool Product Features Sound db meter calibrated at factory, noise measurement range from 0 130dBA, accuracy: 1. 5dB, resolution: 0. 1dB. Disable the automatic off function, sound meter can continuously measure noise value Sound meter features backlight alarm, large LCD display, maximum minimum