Digital Sound Level Meter

Extech 407730

Model: 407730 Go to Product Support
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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.

Specifications
General Specifications
Analog Output
AC
Microphone
Condenser, 0.5” (12.7mm)
Response Time
Fast/Slow
Sound Range (dB)
40 to 130dB
Sound Range (dB) Basic Accuracy
±2dB
Sound Range (dB) Max Resolution
0.1dB
Weighting
A,C
Additional Details
Certifications
CE
Dimensions
9 × 2.2 × 1.7" (230 × 57 × 44mm)
Power
4 × AA (1.5V) batteries
Warranty
2 years
Weight
5.6oz (160g)
Related Documents
Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Extech 407730 - Model: 407730

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