Extech 407730 Digital Sound Level Meter

Digital Sound Level Meter with Large LCD display and analog bargraph

The 407730 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 bar graph. User can choose A or C weighting. Max Hold captures highest reading. Includes microphone wind screen and four AAA batteries.

Digital Sound Level Meter Features:

• ±2dB accuracy with 0.1dB resolution
• A+C weighting
• AC analog output
• Record Max/Min values over time
• Utilizes 0.5"(12.7mm) electret condenser microphone

Specifications                           Range
Display Counts                     2000 count LCD
Range                                     40 to 130dB
Basic Accuracy                      ±2dB
Condenser Microphone      0.5" (12.7mm)
Analog Output                       AC
Dimensions                            9 x 2.2 x 1.7"(230 x 57 x 44mm)
Weight                                     5.6 oz (160g)

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