Technical parameters
Microphone |
电容Microphone |
Measuring range |
30~130dBA /35~130dBC |
Accuracy of measurement |
±1.5dB |
Frequency response |
31.5HZ~8.5KHZ |
Frequency meter weight |
A power and C power |
The resolution |
0.1dB |
Dynamic characteristics |
FAST和SLOW |
Alarm mode |
Built-in buzzer |
AC\DC Signal output |
There is |
Operating temperature |
0～40℃（10 ～80%RH ） |
Storage temperature |
-10～60℃（10 ～70%RH ） |
Time weighted |
There is |
Max/min lock |
There is |
Alarm value setting |
You can customize the Settings |
Packing specifications
Power supply |
USB DC 5V 1A |
Net weight of product |
463g |
Product size |
220X120.9X36.7mm |
The way of packing |
Color box packing |
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