Pittsburgh 63613 Assembly instructions

Visit our website at: http://www.harborfreight.com
Email our technical support at: [email protected]
Owner’s Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back
of the manual near the assembly diagram (or month and year of purchase if product has no number). Keep
this manual and the receipt in a safe and dry place for future reference. 17e
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
Copyright© 2017 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.
Read this material before using this
product. Failure to do so can result in
serious injury. SAVE THIS MANUAL.

Page 2 For technical questions, please call 1-888-866-5797. Item 63613
Specifications
Indicator 0-1″
Dial Range 0-1″
Battery
SR44 - 1.5 Volt Silver
Oxide Battery (extra
battery included)
Accuracy +/- .001″
Operating Temperature 32°F to 104°F
Face Diameter 2-1/4″
Ball Diameter .118″
Stem Length .75″ L x .375″ diameter
Resolution .0005″
Dial Readings Inches/mm
IMPORTANT SAFETY INFORMATION
1. Keep work area clean. Cluttered
areas invite injuries.
2. Observe work area conditions. Keep work area
well lighted. Always keep children out of work area.
3. Store idle equipment. When not in use, the
Indicator must be stored in a dry location. Always
lock up products and keep out of reach of children.
4. Use the right product for the job. There
are certain applications for which the
Indicator was designed. Do not modify the
Indicator and do not use the Indicator for a
purpose for which it was not intended.
5. Check for damaged parts. Before using any
product, any part that appears damaged should
be carefully checked to determine that it will
operate properly and perform its intended function.
Check for any broken or damaged parts and any
other conditions that may affect its operation.
Repair damaged or worn parts immediately.
6. Do not operate product if under the influence
of alcohol and drugs. Read warning labels
on prescriptions to determine if your judgment
or reflexes are impaired while taking drugs. If
there is any doubt, do not operate the product.
7. Use eye protection. Always wear ANSI-
approved impact safety goggles.
8. Battery strength will affect readings.
Use fresh battery at all times.
9. Keep out of reach of children. Contains button
cell battery that may be swallowed by small
children. Discard used batteries immediately.
10. The warnings, cautions, and instructions discussed
in this instruction manual cannot cover all possible
conditions and situations that may occur. It must
be understood by the operator that common sense
and caution are factors which cannot be built into
this product, but must be supplied by the operator.

Page 3For technical questions, please call 1-888-866-5797.Item 63613
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.
Do not bump or shock the tool when applying
it to any work piece. Rough treatment may
damage the highly sensitive mechanism.
Note: There are many applications for the Digital
Indicator. The following is one example of how this
product can be used: testing brake rotors for true.
1. Clean off all brake components with
brake parts cleaner before testing.
2. Push the “On/Off” Button (see Figure
A) to turn the meter “ON”.
3. Clamp the Indicator (clamp sold separately) in place
so that only the needle contacts the brake rotor.
Push the Zero Button to set the dial to zero. Do
not clamp the Indicator too forcefully against the
object being measured. There must be room for the
needle to move in and out while under pressure.
4. Spin the rotor by hand to see if it is true. As the
rotor spins, the needle will move in and out. The
display will indicate the amount of difference in true;
the measurements which are above and below
the baseline you established at the beginning.
5. Press the inch/mm Button to have the Indicator
display switch between inches or millimeters.
Inch/mm OFF/ON
ZERO
Figure A
Replacing the Battery
1. Remove the battery cover located directly
on the top of the Digital Indicator by
gently prying it off - see Figure B.
2. Replace the battery with the type specified on
Page 2. Insert into the compartment with the
positive polarity facing the front of the product.
3. Replace the battery cover. Dispose of the
old battery immediately in accordance with
local ordinances for proper disposal.
Battery
Compartment
Figure B
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.

3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • 1-888-866-5797
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. This
warranty does not apply to damage due directly or indirectly, to misuse, abuse, negligence or
accidents, repairs or alterations outside our facilities, criminal activity, improper installation,
normal wear and tear, or to lack of maintenance. We shall in no event be liable for death,
injuries to persons or property, or for incidental, contingent, special or consequential damages
arising from the use of our product. Some states do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation of exclusion may not apply to
you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS
OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with
transportation charges prepaid. Proof of purchase date and an explanation of the complaint
must accompany the merchandise. If our inspection verifies the defect, we will either repair or
replace the product at our election or we may elect to refund the purchase price if we cannot
readily and quickly provide you with a replacement. We will return repaired products at our
expense, but if we determine there is no defect, or that the defect resulted from causes not
within the scope of our warranty, then you must bear the cost of returning the product.
This warranty gives you specific legal rights and you may also
have other rights which vary from state to state.