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Harbor Freight Tools CEN-TECH 66400 User Manual

Digital contact tachometer, Important safety information

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Digital Contact Tachometer

Item 66400

Read this material before using this product.

Failure to do so can result in serious injury.

SAVE THIS MANUAL.

When unpacking, make sure that the product is intact and undamaged.

If any parts are missing or broken, please call 1-800-444-3353 as soon as possible.

Visit our website at: http://www.harborfreight.com

Copyright

©

2008 by Harbor Freight Tools

®

. All rights reserved. No portion of this manual or any artwork contained herein may be reproduced in any shape

or form without the express written consent of Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing

improvements, actual product may differ slightly from the product described herein. Tools required for assembly and service may not be included.

Specifications

Display

LCD 5 Digits

RPM Range

2.5 - 19,999 RPM

Accuracy

± 0.05 plus 1 RPM

Power Source

4x ‘AA’ Batteries

(Not Supplied)

Operating

Environment

32° - 104° F; 0 - 50° C

< 85% Humidity

IMPORTANT SAFETY

INFORMATION

1. When in use, this tool is in contact with rotating parts.

2. Do not touch rotating parts. Do not wear

loose clothing when working with rotating

parts. Contain hair, jewelry and any item that

may become entangled in rotating part.

Email tech support at: [email protected]

Manual Revised 11f