User manual

EXTECH INSTRUMENTS
7 VB450-en-US_V1.0 6/15
Warranty
FLIR Systems, Inc. warrants this Extech Instruments brand device to be free of defects in parts
and workmanship for one year from date of shipment (a six month limited warranty applies to
sensors and cables). If it should become necessary to return the instrument for service during or
beyond the warranty period, contact the Customer Service Department for authorization. Visit
the website www.extech.com for contact information. A Return Authorization (RA) number
must be issued before any product is returned. The sender is responsible for shipping charges,
freight, insurance and proper packaging to prevent damage in transit. This warranty does not
apply to defects resulting from action of the user such as misuse, improper wiring, operation
outside of specification, improper maintenance or repair, or unauthorized modification. FLIR
Systems, Inc. specifically disclaims any implied warranties or merchantability or fitness for a
specific purpose and will not be liable for any direct, indirect, incidental or consequential
damages. FLIR’s total liability is limited to repair or replacement of the product. The warranty
set forth above is inclusive and no other warranty, whether written or oral, is expressed or
implied.
Calibration, Repair, and Customer Care Services
FLIR Systems, Inc. offers repair and calibration services for the Extech
Instruments products we sell. NIST certification for most products is
also provided. Call the Customer Service Department for information
on calibration services available for this product. Annual calibrations
should be performed to verify meter performance and accuracy.
Technical support and general customer service is also provided, refer
to the contact information provided below.
Copyright © 2015 FLIR Systems, Inc.
All rights reserved including the right of reproduction in whole or in part in any form
www.extech.com
Support Lines: U.S. [phone]
International: [phone]
Technical Support: Option 3; E-mail: [e-mail]
Repair & Returns: Option 4; E-mail: [e-mail]
Product specifications are subject to change without notice
Please visit our website for the most up-to-date information
www.extech.com
FLIR Commercial Systems, Inc., 9 Townsend West, Nashua, NH 03063
USA
ISO 9001 Certified