User Guide

Ordering Information:
461920 ..........Mini Laser Photo Tachometer Counter ..........................$129.99
461920-NIST..Mini Laser Photo Tachometer Counter w/ NIST Cert ......$204.99
Specifications subject to change without notice.
Copyright © 2006 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com
Taking rpm measurements of motors
06/27/07 - R1
Features:
• Make non-contact RPM measurements of rotating objects
• Use reflective tape on object to be measured
and point the integral laser
• Memory button holds last reading and recalls min/max readings
Counter function counts up to 99,999 revolutions
• Easy to read large 5 digit LCD display
• Rugged double molded housing for better grip
• Complete with 9V battery and reflective tape
Laser Light Source
Used for greater accuracy and longer measuring distances
taking non-contact RPM measurements
Mini Laser Photo Tachometer Counter
Specfications
RPM range 2 to 99,999rpm
Count range 1 to 99,999rev (revolution)
Max Target Distance 1.6ft (500mm)
Basic Accuracy ±0.05%
Resolution 0.1rpm, 1rev
Memory Min/Max/Last
Dimensions 6.2 x 2.3 x 1.6" (160 x 60 x 42mm)
Weight 5.3oz (151g)
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
FAX [phone] - TestEquipmentDepot.com
99 Washington Street
Melrose, MA 02176
Phone [phone]
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com
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