Sonometer

PCE 432 Model, class I. with GPS / Octave band filter / Weighting A, B, C and Z / Possibility of expanding filter / Slow, fast and pulse weighting / Data recording / USB / Compliant with all class 1 regulations, EN / IEC 61672, ANSI S1.4-1983, ANSI S1.43-1997 EN / IEC61260, etc. The measurement range is 22-136 dB (A), with a frequency of 3 Hz at 20 kHz. PCE SC 10 calibrator is available.*The equipment is not subject to periodic calibration.The equipment has an official initial calibration and its own calibrator.