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Sound Level Noise Meter Type : PCE322A PCE-322A Noise levels Low 30 … 80 dB Medium 50 … 100 dB High 80 … 130 dB Auto 30 … 130 dB Dynamic range 50 dB Display 4-digit LCD Resolution 0.1 dB Accuracy ±1.4 dB Sampling rate 2 x per second Frequency 31.5 Hz … 8 kHz …

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