Technical parameters
Microphone |
1/2英寸电容Microphone |
Measuring range |
30~130dB |
Accuracy of measurement |
±1.5dB |
Frequency response |
31.5HZ~8.5KHZ |
Frequency meter weight |
A power and C power |
Data communication |
USB |
Dynamic range |
50dB/100dB |
Data storage |
15000 The pen |
AC\DC Signal output |
There is |
Alarm value can be set |
There is |
Overload warning |
There is |
Analogical characterization shows |
There is |
Dynamic characteristics |
Fast / Slow |
Automatic shutdown function |
10 minutes no operation automatic shutdown |
Packing specifications
Power supply |
9V battery |
Net weight of product |
150g |
Product size |
228.7*66*32.5mm |
The way of packing |
Color box packing |
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