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dB Meter Pro app vs Class I & II sound level meters
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• App performs better than cheap Class II hardware sound level meter.
• dB Meter Pro app has up to 4% better precision in compare to Class II hardware sound level meter
• dB Meter Pro app is free and Class II noise level meter costs around 100$
• dB Meter Pro app has up to 4% better precision in compare to Class II hardware sound level meter
• dB Meter Pro app is free and Class II noise level meter costs around 100$
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