Brand : Smart Sensor
Model : AR814
Product Description
Sound level meters measure sound pressure levels 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 |
9V battery |
|
Product Net Weight |
126g |
|
Product Size |
207*70*29mm |
|
Packing |
Gift box |
US 15706 
GB 12627 
CA 10483 
AU 8722 
IE 4698 
BR 2447 
NZ 1427 
IN 1174 
