Geräuschmessung Digital Geräuschtester DB Meter 30-130dB für Fabriken Büros
18,78 €
Sampling rate. ±1.5db reference SPLpoint at 94dB@1KHz）. With maximum and minimum hold function. Data hold function. Red backlit alarm and audible alarm. Automatic or manual power off function. The product adopts 4-digit display, which makes the reading data clearer and more convenient.
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