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Nta Lub Suab Qib Meter AS804

Oct 22, 2019

Tso lus

  1. Lub suab ntsuas qib no tau tsim los raws li IEC651TYPE2ANSI S1.4TYPE2 forsound level meters.2.Instantaneous sound measure function.3.Measurement range:30-130 decibel.4.With one weighted sound pressure levels:A weighted.

1. Noise meter

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