Broad measurement range: 25dB ~ 140dB.
High-sensitivity 1/2 "pre-polarized condenser microphones include a front microphone.
Calendar function.
Measurement functions: Lxyp, (Lxyi), Lxeq, 1s, Lxeq, T, LAE, E, Cpeak +, Cpeak-, LAFmax, LAFmin, LAFeqT, LASeqT, LAIeqT, Laeq.
Digital integration and pulse measurement.
Instant 1/1 and 1/3 octave signal analysis (32 steps).
IEC 61672-2002 CLASS 1
IEC 61260-1995 CLASS 1
Broad dynamic range: 90 dB
Broad frequency range: of 10Hz ~ 20KHz.
Backlight display LCD module.
Data storage can be dumped to the computer.
A / C / Z frequency weighted measurement.
Fast (FAST), SLOW, IMPULSE, PEAK time weighted measurements.