®
DIGITAL MEASURING
MULTI-TOOL
MODEL 90783
OPERATING INSTRUCTIONS
PRODUCT SPECIFICATIONS
Item
Description
Functions
Time Mode
Light Mode
Calculator Mode
Countdown Mode
Temperature Measurement Mode (Fahrenheit & Celsius)
Map Distance Measurement Mode
Compass
Temperature Tolerance
+ / - 2.5 Degrees
Map Measuring Tolerance
+ / - 4%
Resolution
3/32” (2 MM) Of Map Distance
Battery Types (Included)
Either Two G13-A CNB Micro Cells Or Two LR-44 Micro Cells
Weight
0.10 Pound
SAVE THIS MANUAL
You will need this manual for the safety warnings and precautions, assembly, operating, inspection, mainte-
nance and cleaning procedures, parts list and assembly diagram. Keep your invoice with this manual. Write
the invoice number on the inside of the front cover. Keep this manual and invoice in a safe and dry place for
future reference.
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web site at http//www.harborfreight.com
Copyright
2003 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.
For technical questions, please call 1-800-444-3353.
GENERAL SAFETY WARNINGS AND PRECAUTIONS
1. Check for damaged parts. Before using
this product, carefully check that it will operate
properly and perform its intended function. Check
for damaged parts and any other conditions that
may affect the operation of this product. Replace
or repair damaged or worn parts immediately.
2. Replacement parts and accessories:
When servicing, use only identical replacement
parts. Only use accessories intended for use with
this product. Approved accessories are available
from Harbor Freight Tools.
3. Maintain this product with care. Keep
this product clean and dry for better performance.
Service and maintenance should be performed
regularly by a qualified technician.
4. Use the right product for the job. There
are certain applications for which this product was
designed. It will do the job better at the capacity for
which it was intended. Do not modify this product,
and do not use this product for a purpose for which
it was not intended.
5. Maintain labels and nameplates on this product. These
carry important information. If unreadable or miss-
ing, contact Harbor Freight Tools for a replacement.
6. To avoid damage to the Digital Measuring Multi-Tool,
do not expose it to rain or wet conditions.
7. WARNING! People with pacemakers should
consult with their physician(s) before using this
product. Operation of electrically powered products
in close proximity to a heart pacemaker could cause
interference or failure of the pacemaker.
8. WARNING! The warnings, precautions, and
instructions discussed in this manual cannot cover
all possible conditions and situations that may occur.
The operator must understand that common sense
and caution are factors, which cannot be built into
this product, but must be supplied by the operator.
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