SOUND LEVEL METER
Sound Level Meter Type 2
Model : 6226 ACO Co LTD - Japan
Spesifikasi :
A. Sound Level Meter
ª Range : 28dB to 130dB ( A)
: 33dB to 130dB ( C)
: 38dB to 130dB ( F
ª Level Maximum : 137 dB rms, 130 dB at c.f.3
ª Time Weighting : Fast and Slow
ª Display : Liquid c