Extech 407730 40-to-130-Decibel Digital Sound Level Meter
by Extech Instruments

List Price: $89.99
Our Price: $87.00
You Save: $2.99 (3%)
Availability: Usually ships in 1-3 weeks
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Category: Tools
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Product Details

• Measures 40 to 130dB on digital display
• 2dB accuracy with 0.1dB resolution
• Fast responding analog bar graph
• Records Max/Min values over time
• Auto power off and Max Hold function

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Description of Extech 407730 40-to-130-Decibel Digital Sound Level Meter

Digital Sound Level Meter At a Glance: Records sound levels from 40 to 130 decibels Precise readings with +/-2 dB accuracy and 0.1 dB resolution Large LCD display with both number and analog graph readings Records sound values over time to track sound changes One-year limited warranty on parts and labor

Fast-responding analog bar graph with 50 dB range shows trends. View larger.

Accurately Measures Sound Levels
Wherever you need to monitor sound levels, the Extech sound meter will do the job. The meter utilizes a 1/2-inch electric condenser microphone to monitor sound levels from 40 to 130 decibels at an accuracy of +/-2 dB with a 0.1 dB resolution. A windscreen is included to prevent distortion in the readings. User-friendly settings allow you to choose between either A or C weighting. The unit also mounts on a tripod, providing convenient hands-free readings.

Included windscreen prevents distortion.

Large LCD Screen with Dual Reading Displays
The large, 2,000-count LCD display gives readings in large, clear numbers. At the same time, it shows the sound level readings using a fast-responding analog bar graph with a 50-decibel range that updates every 40 milliseconds for viewing varying trends. The unit has AC analog output and records max/min values over time.

Compact, Lightweight Design
The Extech sound meter weighs less than 6 ounces, and is designed to fit comfortably in the palm of your hand. The meter is white with a black-framed screen and black buttons. Useful features include auto power-off, max hold functions, and fast/slow response time.

Product and Warranty Information
All of Extech's assessment tools are factory calibrated to specifications and work to spec. You can also add an NIST calibration certificate for audits if necessary for licensed testing. The meter measures 9 by 2-1/5 by 1-7/10 inches (H x W x D), and uses four AAA batteries.

The Extech Digital Sound Level Meter is backed by a manufacturer's one-year limited warranty on parts and labor.

What's in the Box
Meter, microphone windscreen, four AAA batteries, and user manual.

Tools and Hardware Reviews of Extech 407730 40-to-130-Decibel Digital Sound Level Meter

Customer Review: Help save your hearing
Summary: 5 Stars

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