YFYIQI Portable Noise Spectrum Analyzer Sound Level Meter with 10Hz to 20000Hz Frequency Range Fast Slow Impulse Time Weighting for Measuring Sound Exposure Accumulated Percentile Sound Level
$650.00
Description
Its performance is in accordance with GB/T 3785-2010 standard level 2 And IEC 61672:2013 Class 2 sound level meter requirements.It also meet the requirements of IEC 1260:2014 Class 2 and GB/T 3241-2014 for Class 2 1/1 octave filter and 1 1/3 octave filter. It also meets the JJG 188-2017 standard..With built-in 1/1 octave and 1/3 octave filters. Either manual or automatic frequency sweep measurement is available. 12 groups of data can be saved automatically in automatic sweep measurement..Can communicate with PC computer for statistics and printing by the cable and the software for RS232C interface..The three time weighting F, S, and I can be selected.
