Extech Sound Level Meter. Extech Sound Level Meter 407730

Description

Extech 407730:Digital Sound Level Meter
40-130dB Meter featuring a large LCD display with analog bar graph

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. Users can choose A or C weighting. Max Hold captures the highest reading. Includes a microphone windscreen and four AAA batteries.

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