Product manual

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Digital Photo Sensor

Tachometer

Item 66632

INSTRUCTIONS AND

PRECAUTIONS

Visit our website at:

http://www.harborfreight.com

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.

2009 by Harbor Freight Tools

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 document 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.

For technical questions,

please call 1‑800‑444‑3353.

Manual Revised 11g

Summary of content (4 pages)

PAGE 1
Digital Photo Sensor Tachometer Item 66632 INSTRUCTIONS AND PRECAUTIONS Visit our website at: http://www.harborfreight.com Read this material before using this product. Failure to do so can result in serious injury. SAVE THIS MANUAL. Manual Revised 11g 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. Copyright© 2009 by Harbor Freight Tools®. All rights reserved.
PAGE 2
Specifications Display LCD 5 Digits RPM Range 6 - 99999 RPM Accuracy ± 0.05% +1 RPM Power Source (4) ‘AA’ Batteries or 6VDC (neither included) Operating Environment 32° - 104° F, < 85% Humidity Includes Reflective Tape Set Up Before first use, remove clear protective covering from Display. Battery Installation Note: Install batteries before use and replace the batteries when the Low Battery Indicator (see Figure C) appears. 1. Remove Screw and Battery Cover on back of Tachometer.
PAGE 3
Operating Instructions Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this document including all text under subheadings therein before set up or use of this product. 1. Cut a 3/4″ length of reflective tape (included), peel off the backing and attach the reflective tape to the object to be measured. Note: The longer the piece of reflective tape, the easier it is to make the measurement. However, the tape must not wrap all the way around the object. 2.
PAGE 4
Record Serial Number Here: Note: If product has no serial number, record month and year of purchase instead. Note: Replacement parts are not available for this item. Limited 90 Day Warranty Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase.