-Fully Complies with IEC 61672 and ANSI S1.4;
-Frequency span 20Hz to 16kHz;
-Level ranges: Lo: 30 dBA to 110 dBzPk —> Hi: 40 dBA to 130 dBzPk;
-Leq, Lmax, Lmin, Lpeak, in A, C, and Z weighting;
-Ln% for a selected weighting;
-31.5Hz to 8kHz Octave bands;
-400 lines FFT;
-48 hours autonomy;
-Unlimited autonomy using an External USB charger;
All data, including Leq, Lmax, Lpeak, Lmin , Ln%, Octave band & 400 lines FFT:
-Up to 6 month for 1hour averaging time;
-Up to 2 month for 5min averaging time;
-Up to 2 weeks for 1min averaging time;
-Environmental Noise Survey
-Machine Noise Evaluation
-Sound Exposure Evaluation
-Long-Term Noise Monitoring
-Define default measurements & display parameters: Averaging time, F/S mode, etc.
-Set-up local time and date;
-Access to Calibration Certificate and IEC 61672-1 (2013) test result
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