USB Computer Datenspeicher Dezibel Messgerät Geräuschpegel Tester Geräuschdetektor
81,13 €
Frequency weighted characteristic. 30 ～ 130dBA 35 ～ 130dBC (suitable for noise detection in any aspect). For those with SD card, long press FAST/SLOW to enter RECORD data into SD car. Short press the power on key.
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