EXTECH 461995 User Guide
User's Manual
Model 461995
Laser Photo / Contact Tachometer
Lase r
Photo/Contact
Tachome ter
4619 95
MEMORY
rpm
PHOTO CONTACT
m
/
min
min
ft
/
Introduction
Congratulations on your purchase of Extech's Laser Photo/Contact Tachometer, Model
461995. This Tachometer provides contact/non-contact RPM and Linear Surface Speed
measurements. The laser pointer beam provides accurate long distance measurements for
photo tachometer measurements. This meter, with proper care, will provide years of safe
reliable service.
Safety
1. Use extreme caution when the laser beam is on
2. Do not point the beam toward anyone's eye
3. Be careful not to let the beam strike the eye from a reflective surface
4. Do not use the laser near explosive gases or in other potentially explosive areas
Warranty
EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and
workmanship for one year from date of shipment (a six month limited warranty applies on 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 at (781) 890-7440 ext. 210 for authorization. A Return
Authorization (RA) number must be issued before any product is returned to Extech. 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. Extech
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. Extech'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.
Copyright © 2002 Extech Instruments Corporation. All rights reserved
including the right of reproduction in whole or in part in any form.
Support Hotline (781) 890-7440
Tech support: Ext. 200; Email: support@extech.com
Repair/Returns: Ext. 210; Email: repair@extech.com
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461995 V1.3 7/02
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