Fast,Slow,Impulse response time
Sampling frequency:20.8µs (48KHz)
Wide frequency range:10Hz~16KHz
Wide measurement range:30dB~130dB
Wide dynamic range:110dB
A/C/Z frequency weighting
Display: LCD with Back Light (Green Yellow Light)
(240X160 dots)Real time clock, Year, Month, Minute
Display Refresh Rate
1 Hz for value; 10 Hz for graph
Major Applicable Standards
IEC 61672-1：2013 Class1
Other Standards
IEC60651:1979 TYPE 1
IEC60804:2000 TYPE 1
Integrate Time Setup
randomly,10s,1m,5m,10m,20m,30m,
1h,2h,4h,8h,16h,24h