Extech 407730 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

Description
Additional information

SPECIFICATION Extech 407730 Digital Sound Level Meter

+ Sound Range (dB): 40 to 130dB

+ Basic Accuracy: ±2dB

+ Weighting (A&C): Yes

+ Response Time (Fast/Slow): Yes

+ Condenser Microphone: 0.5″ (12.7mm)

+ Analog Output: AC

+ Dimensions: 9×2.2×1.7″ (230x57x44mm)

+ Weight:5.6oz (160g)

Introduction Extech 407730 Digital Sound Level Meter

The Extech 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. Record Max/Min values over time. Utilizes 0.5″(12.7mm) electret condenser microphone

Features Extech 407730

±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

Extech Brand

Since 1971, Extech Instruments has focused on Test and Measurement tools built for the professionals, tradesperson and DIY’ers.

With over 45 years, Extech is renowned as one of the largest manufacturers and suppliers of innovative, quality handheld test, measurement and inspection tools in the world. Sold in over 100 countries around the world, Extech’s success is supported by a far-reaching network of dedicated and knowledgeable distributors who introduce new users to Extech every day.

Extech’s durable handheld meters and testers are put to the test, on the job every day, by professionals in:

Electrical contracting
HVAC/R and mechanical contracting
Manufacturing and plant MRO (maintenance, repair and operations)
Disaster and water damage remediation and restoration
Industrial process and automation
Environmental (e.g., indoor air quality, water quality)
Electronics design, testing and repair
Field service and maintenance
Workplace safety, health and hygiene
Energy efficiency services
Food manufacturing and processing
Laboratory testing
Facilities maintenance
Aviation maintenance
Automotive fleet maintenance

Additionally, Extech is the go-to brand for many vocational users who use Extech for DIY home improvement projects; electronics maker/hacker hobbyists; gardening; culinary and more.