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Digital sound level noise db decibel meter lcd display
Digital Sound Level Meter Large display noise meter
Digital sound level meter measures from 40 to 130dB with an accuracy of 2dB. The digital display offers a 0.1dB resolution and features a fast responding analog bargraph. User can choose A or C weighting. Max Hold captures highest reading. Includes microphone wind screen and four AAA batteries.
* 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 analog bargraph.
* 300Hz to 8kHz frequency range.
* 12.7mm condenser microphone
* power supply :4 1.5V AAA (Free)
* Dimensions :57 x 230x 44mm
There are a Digital Sound Level Meter ,4*AAA Power (free) and manual included
