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 Leve |
30~130 dBA 35~130 dBC |
|
Accuracy |
±1.5dB |
|
Frequency Range |
31.5HZ~8.5KHZ |
| Standard | According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2 |
|
Frequency Weighting |
A & C |
|
Level Range Bar Graph |
√ |
|
Range Selection |
4 modes |
|
Range Over Indication |
√ |
|
Battery Indication |
√ |
|
Backlight Display |
√ |
|
Max & Min Hold Function |
√ |
|
Digit & Resolution |
4 digits & 0.1dB |
|
Time Weighting |
Fast / SLow |
|
Auto Power Off |
√ |
|
External power supply |
√ |
|
Sampling Frequency |
2 times / sec |
PACKING INFORMATION
|
Power |
9V battery |
|
Product Net Weight |
150g |
|
Product Size |
224*66*33mm |
|
Packing |
Gift box |
|
Standard Quantity Per Carton |
24 |
|
Standard Carton Size |
45*38*55cm |
|
Standard Carton Gross Weight |
16.42kg |
BR 22509 
US 10296 
VN 7681 
AR 3352 
MY 3304 
GB 2432 
MX 2025 
IN 1564 
