Sound Meter

By Smart Tools co.

Main functions are designed to meet IEC 61672 class 2 -A & C weighting networks comply with standards -0.5" standard microphone head. -Time weighting (Fast ...
Sound Level Meter is in the 4th set of the Smart Tools collection (noise, decibel meter).

SPL(sound pressure level) meter app uses your built-in
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(102811)
10M - 50M
11 years ago