Standards
IEC 651.2, ANSI 1.4.2
Measurement Range (Lp)
30 ~ 130 dB ( A Weighting );35 ~ 130 dB ( B );40 ~ 130 dB ( F )
Measurement Range (Leq)
30 ~130 dB
Measurement Range (LN)
0 ~ 100 %
Frequency Weighting
"A" / "C" / "F"(Flat)
Time Weighting
Fast (125 ms) / Slow (1 Second)
Microphone
1/2 Inch Electret Condenser Type
Memory
Maximum Value ( 30 Groups)