Digital Sound Level Meter Decibel Meter Audio Sound Tester Sound Test Device
16,58 €
Noise accuracy:±2dB. Frequency response range: 30Hz-8KHz. We'd like to settle any problem in a friendly manner. 1 Cross Screwdriver. Sample Rate SLOW :1 Sec. It's just take you 1 minute. Because the unpaid dispute will not be closed automatically, and we may ignore it.
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