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- Simple operation for quick and easy sound measurements.
- Two selectable measurement ranges, 30-100 or 60-130 dB.
- Meets ANSI S1.4 and IEC 61672 class 2 (IEC 60651 where appropriate) standards.
- Easy to calibrate on site with 120 series field calibrator.
- Datalogging models available
- Single large noise measurement range, 20 to 140 dB
- Broadband, octave and third octave frequency measurements.
- Meets IEC 61672 / 60651 and ANSI S1.4 Class 1 or Class 2.
- Large internal memory for datalogging.
- Statistical noise level measurement (Ln%) available.
- Single large noise measurement range, 20 to 140 dB.
- Broadband, octave and third octave frequency measurements.
- Meets IEC 61672 / 60651 and ANSI S1.4 Class 1 or Class 2.
- Large internal memory for datalogging.
- Statistical noise level measurement (Ln%) available.
- Audio recording and event triggering.