AR824 Smart Sensor

FEATURES
Sound level meters measure sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise, but especially for industrial, environmental and aircraft noise.
 
SPECIFICATIONS
 

Microphone	1/2 inch Condenser Microphone
Measuring Range	30~130 dBA 35~130 dBC
Accuracy	±1.5dB
Frequency Weighting	A & C
Frequency Range	31.5Hz~8.5KHz
Sampling Rate	2 times / sec
Level Range Bar Graph	√
Range Selection	4 modes
Range Over Indication	√
Battery Indication	√
Digit & Resolution	5 digits & 0.1 dB
Time Weighting	Fast / SLow
Backlight Display	√
Max Hold Function	√
Auto Power Off	√
Standard	According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2
AC & DC Signal Output	√

 
PACKING INFORMATION
 

Power	4*1.5V AAA battery
Product Net Weight	300g
Product Size	265*72*35mm