Extech 407730 -professional digital sound level meter

What is for sale: Extech 407730 -professional digital sound level meter

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Extech Digital Sound Level Meter
* Selectable weighting (A or C) and response time (Fast or Slow)
* MAX HOLD and Analog Output
* Large LCD display with 0.1dB resolution 30-segment with Analog Bargraph.
* Complete with 9V batteries and Wind-Shield
* Record Max/Min values over time.
* 300Hz to 8kHz frequency range.
* 12.7mm condenser microphone
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