Digitales Schallpegel Dezibel Messgerät 40~130dB Drucktester USB Geräuschmessung
20,71 €
Range: 40~130dB. 1: High-definition digital noise tester. Sound level frequency level: A sound level frequency level. 5: The appearance is small and easy to carry. 4: Simple operation. Storage temperature: -10~60°C (14~140°F).
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