Frequency weighting:
Time weighting:
( 1s )
Microphone:
microphone
Display: 4
Display Update:
MAX hold:
MIN hold:
HOLD:
Alarm function:
more than upper limit of range.
"UNDER"is when input is less than upper limit
of range.
Analog output
earphone outlet
AC=1Vrms ,DC=10mV/dB
Data output
Auto power off
shuts down after approx. 15 minutes of
inactivity.
FAST ( 125ms ), SLOW
1/2 inch electret condenser
digits LCD display with a
resolution of 0.1dB
2 times/sec.
Hold the Maximum reading
Hold the Minimum reading
Hold the readings
"OVER"is when input is
:
AC/DC
: USB data traffic
: Meter automatically
4
A/C
outputs
from