Taidacent Industrial Grade Noise Decibel Detection Module Sound Sensor Sound Level Meter Sound Measurement (TTL-12V)

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Now: $58.95
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SKU:
II396295
Condition:
New
Availability:
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Features PCB onboard installation method. 30~120dBA wide range, 20~12.5KHz wide frequency measurement. High-performance pre-polarized back-electrode electret condenser microphone with wide dynamic range and stable performance. The output interface is TTL or RS-485 optional. Both slow and fast measurement modes are available to meet different customer requirements. The power supply is 4.5V~5.5VDC and 10~28VDC is optional.