Version 2.1 7/09
14
Support line (781) 890-7440
Technical support: Extension 200; E-mail: [email protected]
Repair & Returns: Extension 210; E-mail: [email protected]
Product specifications subject to change without notice
For the latest version of this User’s Guide, Software updates, and other
up-to-the-minute product information, visit our website: www.extech.com
Maintenance
Cleaning
1. Repairs or servicing not covered in this manual should only be performed by qualified
personnel.
2. Periodically wipe the case with a dry cloth. Do not use abrasives or solvents on this
instrument.
Do not use abrasives or solvents on this instrument.
Battery Check & Replacement
1. The
symbol will be displayed when the batteries need replacement.
2. a). Disconnect the test leads.
b).Turning off the tester.
c). Open the battery cover with a screw driver.
d). Replace the batteries
e). Replace and secure the battery cover.
Calibration and Repair Services
Extech offers complete repair and calibration services
for all of the products we sell.
For periodic calibration, NIST certification on most products or repair of any Extech
product, call customer service for details on services available. Extech recommends that
calibration be performed on an annual basis to ensure calibration integrity.
Copyright © 2005 Extech Instruments Corporation (a FLIR company).
All rights reserved including the right of reproduction in whole or in part in any form.
