... 61260 class 1 3.CE Cetification FEATURESA pocket real-time noise signal analyzerFFT analysis on noise or ... selectedAuto-start and auto-endUSES Precision acoustics measurements Real-time frequency analysis in 1/1 and 1/ ... , Cpeak+, Cpeak-, LAFmax, LAFmin, LAFeqT, LASeqT, LAIeqTNote: X is A, C, Z and Y is F, S, ... center frequency; X is frequency weighting A, C, Z. Y is time weighting F, S, I23Real-time 1/1 ...