Technical parameters
Sensor |
Advanced condenser microphone |
Measuring range |
30~130dBA |
Accuracy of measurement |
±1.5dB |
Frequency response |
20HZ~8KHZ |
Frequency meter weight |
A |
Data communication |
USB |
Data analysis |
Offline |
Data storage |
10000 The pen |
AC\DC Signal output |
There is |
Low power warning |
There is |
Overload warning |
There is |
The number of digits and Resolution |
Three-half bit |
Time counts |
Fast / Slow |
Maximum lock |
There is |
Packing specifications
Power supply |
4*1.5V AA 电池或 Power supply适配器 |
Net weight of product |
190g |
Product size |
220*83.3*34.2mm |
The way of packing |
Color box packing |
Standard outer box capacity |
12pcs |
Standard outer box size |
52*33.5*47cm |
Standard gross weight of outer box |
12.5kg |
