LCD Digital Sound Dezibel Pegelmesser 30-130dB USB PC Zeitgewichtung schnell/langsam
This ebay listing include: LCD Digital Sound Decibel Level Meter 30-130dB USB PC Time Weighting Fast/Slow 1 * Digital sound level meter 1 * Sponge ball 1 * USB cable 1 * CD 1 * User manua Descriptions: This digital meter is a multifunction sound level meter designed to accurately measure environmental noise, such as the noise from mechanic, vehicle, ship, loudness of computer fans and other noise with ±1.5 dB accuracy in decibels (dB). This unit was designed according to the IEC651 TYPER2 & ANSI S1.4 TYPE2 for sound level meters. Instantaneous sound measure function. With two equivalent weighted sound pressure levels, A and C. Fast & Slow dynamic characteristic modes. AC and DC signed output for frequency analyzer level recorder, FFT analyzer, graphic recorder etc. Featur.
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