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 |
|
Accuracy |
±1.5dB |
|
Frequency Range |
31.5HZ~8.5KHZ |
|
Standard
|
According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2
|
|
Frequency Weighting |
A |
|
Level Range Bar Graph |
--- |
|
Range Selection |
--- |
|
Range Over Indication |
--- |
|
Battery Indication |
√ |
|
Backlight Display |
√ |
|
Max & Min Hold Function |
√ |
|
Digit & Resolution |
4 digits & 0.1dB |
|
Time Weighting |
--- |
|
Auto Power Off |
√ |
|
External power supply |
√ |
|
Sampling Frequency |
2 times / sec |
PACKING INFORMATION:
|
Power |
3*1.5AAA battery |
|
Product Net Weight |
75g |
|
Product Size |
155*50*25mm |
|
Packing |
Blister |
|
Standard Quantity Per Carton |
60 |
|
Standard Carton Size |
50*24*46cm |
|
Standard Carton Gross Weight |
9kg |
