Technical parameters
Sensor |
1/2 Inch condenser microphone |
Measuring range |
30~130dBA 35~130dBC |
Accuracy of measurement |
±1.5dB |
Frequency response |
31.5HZ~8.5KHZ |
Frequency meter weight |
A weighted /C weighted |
Dynamic range |
50dB |
Data analysis |
--- |
Data storage |
--- |
AC\DC Signal output |
There is |
Low power warning |
There is |
Overload warning |
There is |
The number of digits and Resolution |
5位数 & 0.1dB |
Time counts |
Fast / Slow |
Measure gear selection |
There is |
Maximum lock |
There is |
Sample rate |
Two times / Second |
Packing specifications
Power supply |
4*1.5V AAA Battery (--) 带外接Power supply插孔) |
Net weight of product |
171g |
Product size |
235*70*33mm |
The way of packing |
Color box packing |
Standard outer box capacity |
20pcs |
Standard outer box size |
45*32*55cm |
Standard gross weight of outer box |
13.82kg |
