BRAND: EXTECH

Digital Sound Level Meter (407730)

Model / Product Code: 407730

The 407730 sound level meter measures from 40 to 130dB with an accuracy of 2dB.

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Product Overview

The 407730 sound level meter measures from 40 to 130dB with an accuracy of 2dB.

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.
Analog Output: AC
Microphone Condenser, 0.5” (12.7mm)
Response Time: Fast/Slow
Sound Range (dB): 40 to 130dB
For more details please refer datasheet.

Technical Specifications

Product Name Digital Sound Level Meter
Model / Product Code 407730
Brand EXTECH
Category Testing And Measuring Instruments
Sub-Category Environmental Instruments
Technical Details

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.
Analog Output: AC
Microphone Condenser, 0.5” (12.7mm)
Response Time: Fast/Slow
Sound Range (dB): 40 to 130dB
For more details please refer datasheet.

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