Digital Sound Level Meter Analog bargraph with 50dB range Updates every 40ms for viewing trends Features: • ±2dB accuracy with 0.1dB resolution • A&C weighting • AC analog output • Record Max/Min values over time • Auto power off and Max Hold functions • Utilizes 0.5"(12.7mm) condenser microphone • Tripod mountable • 40 to 130dB measuring range • Fast/slow response time • Tripod mountable • Complete with 4 AAA batteries and microphone windscreen Applications: • Monitoring workplace machinery • Installing audio and alarm systems • Product noise certification and reduction Specifications Display Counts Range Basic Accuracy Condenser Microphone Analog Output Dimensions Weight 2000 count LCD 40 to 130dB ±2dB 0.5" (12.7mm) AC 9 x 2.2 x 1.7"(230 x 57 x 44mm) 5.6 oz (160g) Ordering Information: 407730....................Digital Sound Level Meter 407730-NIST ..........407730 with NIST Certificate www.extech.com Specifications subject to change without notice. Copyright © 2008 -2013 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form. 9/27/13 - R1