407760 Datasheet, PDF (1/1 Pages) Extech Instruments Corporation. – USB Sound Level Datalogger

USB Sound Level Datalogger
High accuracy datalogging of up to 129,920 records
Designed to meet ANSI and IEC 61672 Class 2 standards
Features:
• USB interface for easy setup and data download
• 30 to 130dB range
• Datalogging capability up to 129,920 records
• Selectable data sampling rate
• Records readings with real time clock
• Two start methods: programmed (from PC) or manual
• 0.5" electret microphone
• Includes 3.6V Lithium battery, Windows^® compatible
software, USB cover, tripod, USB extension cable, and windscreen
Standard 0.5" Electret Microphone
USB connector plugs into PC for
quick downloading of Sound Level
data to be analyzed using the
software included
Ordering Information:
407760 ..............USB Sound Level Datalogger
407760-NISTL ..USB Sound Level Datalogger with NIST Certificate (single point)
407760-NIST ....USB Sound Level Datalogger with NIST Certificate
42299 ................3.6V Lithium Battery (pkg of 2)
Specifications
Range
Frequency Range
Basic accuracy
Weighting
Response Time
Datalogging
PC Interface
Dimensions
Weight
30 to 130dB
31.5 to 8kHz
±1.4dB
A and C
Fast (125ms)/Slow (1s)
129,920 points
USB
5.1 x 1.1 x 0.9" (130 x 30 x 25mm)
1oz (20g)
www.extech.com
Specifications subject to change without notice.
6/24//09 - R1
Copyright © 2009 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.