#Digital Sound Meter
Have you ever worked in an environment where there is too much sound and you will not able to hear even your colleague's voice? In that situation #Digital #Sound #Meter help you a lot, Digital Sound Meter is an instrument which is used for acoustic in other words sound that travels through air measurement. This instrument is mainly used for noise pollution study either the noise pollution created by industries, factories, aircraft and also loudspeaker used in parties.
Technical Specification :
Applied standard:
IEC61672-1 CLASS2
Accuracy:
±1.4dB
Frequency range:
31.5Hz~8kHz
Dynamic range:
50dB
Measuring level range:
Lo: 30dB~80dB Med: 50dB~100dB Med: 50dB~100dB Auto: 30dB~130dB
Frequency weighting:
A and C
Time weighting:
FAST 125ms; SLOW ( 1s )
Microphone:
1/2 inch electret condenser microphone
Resolution:
0.1dB
Sampling time:
2 times/second
MAX hold:
MAX
MIN hold:
MIN
DATA hold:
HOLD
Overragne indication:
"OVER" or "UNDER"
Backlight display:
Analog measurement:
fast analog bar-graph indication
Operating conditions:
-20oC~+60oC: 10%RH~90%RH
Storage conditions:
-20oC~+60oC: 10%RH~75%RH
Auto power off:
the meter will be automatically shut off in activity of 15 minutes
Dimensions(H*W*D):
252mm* 66mm* 33mm
Weight:
178g










