Digital Sound Level Meters Two models for general purpose and high accuracy Type II measurements With 1.5dB or 2dB accuracy Features: • A and C weighting • High and Low measuring ranges: Model 407735 - Low (35 to 100dB), High (65 to 130dB) Model 407736 - Low (35 to 90dB), High (75 to 130dB) • 0.1dB resolution • Fast/slow response • Max Hold with reset button • Model 407736 meets ANSI and IEC 651 Type II standards • Large 0.5" 3-1/2 digit LCD display • Built-in calibration check (94dB) • Tripod mount and analog DC/AC conditioned outputs of 10mV/dB • Utilizes 0.49"(12.3mm) condenser microphone • Dimensions: 9.5 x 2.7 x 1" (241 x 69 x 25mm) Weight: 7.6 oz (215g) • Complete with hard vinyl case and 9V battery Optional 94/114dB Calibrator Ordering Information: 407735....................Digital Sound Level Meter, 2dB accuracy 407735-NIST ..........407735 with NIST Certificate 407736....................Digital Sound Level Meter, 1.5dB accuracy 407736-NIST ..........407736 with NIST Certificate 407766....................94/114dB Sound Level Calibrator 40705X....................AC/DC Recorder Output Cable www.extech.com Specifications subject to change without notice. 6/9/08 - R1 Copyright © 2007-2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.