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820-2
Stroboscope
Users Manual
September 2014
© 2014 Fluke Corporation. All rights reserved. Specifications are subject to change
without notice. All product names are trademarks of their respective companies.
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LIMITED WARRANTY AND LIMITATION OF LIABILITY
This Fluke product will be free from defects in material and
workmanship for two years from the date of purchase. This
warranty does not cover fuses, disposable batteries, or
damage from accident, neglect, misuse, alteration,
contamination, or abnormal conditions of operation or
handling. Resellers are not authorized to extend any other
warranty on Fluke’s behalf. To obtain service during the
warranty period, contact your nearest Fluke authorized
service center to obtain return authorization information,
then send the product to that Service Center with a
description of the problem.
THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER
WARRANTIES, SUCH AS FITNESS FOR A PARTICULAR
PURPOSE, ARE EXPRESSED OR IMPLIED. FLUKE IS
NOT LIABLE FOR ANY SPECIAL, INDIRECT,
INCIDENTAL OR CONSEQUENTIAL DAMAGES OR
LOSSES, ARISING FROM ANY CAUSE OR THEORY.
Since some states or countries do not allow the exclusion
or limitation of an implied warranty or of incidental or
consequential damages, this limitation of liability may not
apply to you.
Fluke Corporation
P.O. Box 9090
Everett, WA 98206-9090
U.S.A.
Fluke Europe B.V.
P.O. Box 1186
5602 BD Eindhoven
The Netherlands
11/99
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Table of Contents
Title Page
Introduction ................................................................ 1
How to Contact Fluke ................................................. 1
Safety ......................................................................... 2
Symbols ..................................................................... 3
Standard Equipment .................................................. 4
Features ..................................................................... 5
Auto Off ................................................................... 8
Low-Battery Indicator .............................................. 8
Product Use ............................................................... 9
Default Settings ....................................................... 9
Setup Menu ............................................................. 10
Range ...................................................................... 10
External Trigger ....................................................... 11
Maintenance .............................................................. 11
How to Clean the Product ....................................... 12
How to Change the Batteries .................................. 12
Specifications ............................................................. 14
Mechanical Specifications ....................................... 14
Environmental Specifications .................................. 14
Miscellaneous Specifications .................................. 16
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List of Tables
Table Title Page
1. Symbols ..................................................................... 3
2. The Product ............................................................... 6
3. Display ....................................................................... 7
List of Figures
Figure Title Page
1. The Product ............................................................... 5
2. External Trigger Connector Polarity ........................... 11
3. Battery Replacement ................................................. 13
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Introduction
The 820-2 Stroboscope (the Product) uses an adjustable LED
strobe light to show the movement of mechanical parts. The
frequency range is 30 flashes per minute (FPM) to 300,000 FPM.
How to Contact Fluke
To contact Fluke, call one of the following telephone numbers:
• Technical Support USA: 1-800-44-FLUKE
(1-800-443-5853)
• Calibration/Repair USA: 1-888-99-FLUKE
(1-888-993-5853)
• Canada: 1-800-36-FLUKE (1-800-363-5853)
• Europe: +31 402-675-200
• Japan: +81-3-6714-3114
• Singapore: +65-6799-5566
• Anywhere in the world: +1-425-446-5500
Go to www.fluke.com to register your product, download manuals,
and find more information.
To view, print, or download the latest manual supplement, visit
http://us.fluke.com/usen/support/manuals.
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