Extech 407730 Specifications

Specifications subject to change without notice. Copyright © 2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
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3/28/08 - R1
Analog bargraph with 50dB range
Updates every 40ms for viewing trends
Digital Sound Level Meter
Ordering Information:
407730-NIST ..........407730 with NIST Certificate
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 2000 count LCD Range 40 to 130dB Basic Accuracy ±2dB Condenser Microphone 0.5" (12.7mm) Analog Output AC Dimensions 9 x 2.2 x 1.7"(230 x 57 x 44mm) Weight 5.6 oz (160g)
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