Große farbige LED Bildschirm Anzeige Schallpegel Tester Smart Dezibel Meter
ab 99,51 €
Clear decibel indicator Concentration unit for Decibel: dBA. 1 x Decibel Device. Large screen LED display. Adjustable LED brightness. 85dB and more - Red. Power Source: Lithium battery with 2000mAh capacity; 5V DC power charging.
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