Fluke 105B User manual

92B/96B/99B/105B
ScopeMeter
Users Manual
4822 872 00724
March 1996, Rev. 4, 1/99
1996, 1999 Fluke Corporation. All rights reserved. Printed in the Netherlands
All product names are trademarks of their respective companies.

I
TABLE OF CONTENTS
CHAPTER 1 INTRODUCING YOUR SCOPEMETERTEST TOOL
SCOPEMETER TEST TOOL FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
USING THE HOLSTER AND THE TILT STAND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
POWERING THE SCOPEMETER TEST TOOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
MINIMIZING SIGNAL NOISE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
CHARGING THE BATTERY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
LOOKING AT ALL MEASUREMENT CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
READING THE DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
USING THE KEYS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
STEPPING THROUGH A WINDOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
USING ON-LINE INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
CHAPTER 2 GETTING STARTED
ADJUSTING THE DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
SELECTING THE PROBE TYPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
POWER-ON CONFIGURATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
PERFORMING AN EASY SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
CHAPTER 3 MAKING MEASUREMENTS
MAKING CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
USING THE MEASUREMENT FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
USING A SHORTCUT TO MOST COMMONLY MEASUREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
ORDERING MEASUREMENT READINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
MEASURING FUNCTIONS NOT AVAILABLE FROM THE MEASURE MENU . . . . . . . . . . . . . . . . . 3-10
MEASUREMENTS MAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

II 92B/96B/99B/105B Users Manual
CHAPTER 4 USING THE DUAL DISPLAY MODE FUNCTIONS
MAKING CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
SELECTING A MAIN MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
SELECTING RANGES (MANUAL/AUTO RANGE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
HOLDING A STABLE MEASUREMENT (TOUCH HOLD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
DISPLAYING MINIMUM MAXIMUM READINGS WITH RELATED TRENDPLOT . . . . . . . . . . . . . . . 4-9
SELECTING THE SCOPEMETER KEY SUBMENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
MAKING MEASUREMENTS IN METER AND EXT.mV MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
TAKING RELATIVE READINGS (SCALING) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
CHAPTER 5 USING IN SCOPE MODE
MAKING CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
MAKING AN EASY SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
CONTROLLING INPUTS A AND B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
ADJUSTING THE AMPLITUDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
ADJUSTING THE TIME BASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
POSITIONING THE WAVEFORM ON THE DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
ACQUIRING WAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
SELECTING THE SCOPE SUBMENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
TRIGGERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
USING THE MIN MAX ENVELOPE FUNCTION OF THE FLUKE 92B . . . . . . . . . . . . . . . . . . . . . . . 5-21
USING THE SCOPE RECORD AND MIN MAX ENVELOPE FUNCTIONS OF
THE FLUKE 96B, 99B, or 105B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22
MAKING COMBINATIONS WITH INPUT A AND INPUT B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-26
DISPLAYING MULTIPLE WAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-26
ADAPTING THE DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27

III
CHAPTER 6 USING ADDITIONAL CAPABILITIES
MAKING MEASUREMENTS USING THE CURSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
DELETING MEMORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
SAVING TO MEMORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
RECALLING FROM MEMORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
USING WAVEFORM MATH FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11
USING A PRINTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14
USING THE WAVEFORM GENERATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
TESTING COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
SETTING THE DATE AND TIME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
CHANGING THE RESET CONFIGURATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20
ALTERING THE CONTINUOUS AUTO SET CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
CHAPTER 7 MEASURING EXAMPLES
MEASURING TEMPERATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
MEASURING CURRENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
MEASURING POWER WITH MATH FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
MEASURING THREE-PHASE ON A DUAL INPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
MEASURING PHASE USING THE CURSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-12
MEASURING PULSE RESPONSE OF AN AMPLIFIER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14
CHAPTER 8 USER MAINTENANCE
CLEANING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
KEEPING BATTERIES IN OPTIMAL CONDITION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
REPLACING AND DISPOSING OF BATTERIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
REPLACING FUSES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
CALIBRATING THE PROBES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5

IV 92B/96B/99B/105B Users Manual
CHAPTER 9 APPENDIXES
APPENDIX 9A SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
APPENDIX 9B PARTS AND ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-15
APPENDIX 9C PM8907 INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-19
APPENDIX 9D WARRANTY AND SERVICE CENTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-21
APPENDIX 9E TERMINOLOGY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-23

V

VI 92B/96B/99B/105B Users Manual
ABOUT THIS MANUAL
Chapter 1 Introducing the ScopeMeterTest Tool
This chapter introduces features and capabilities of your
ScopeMeter test tool.
Chapter 2 Getting Started
This chapter provides a 15-minute demonstration intended
for those who are not familiar with the ScopeMeter test
tool.
Chapter 3 Making Measurements
This chapter explores all measurements and specifies the
use of the direct Measure Menu key. At any time, you can
choose over 30 measurements to get an immediate
reading on the display.
Chapter 4 Using the Dual Display Mode
This chapter addresses the use of four Dual Display Mode
Functions of the ScopeMeter test tool: , , , and
. You will learn how to set up the test tool for ac and
dc voltage measurements, diode tests, resistance
measurements, and trend plotting. Chapter 5 contains all
the Scope mode information.
Chapter 5 Using the Scope Mode
This chapter explores the specific use of the test tool as a
digital storage oscilloscope. You will learn how to make,
store, and compare measurements.
Chapter 6 Using Additional Capabilities
This chapter explores the additional capabilities available
with your ScopeMeter test tool. The chapter covers
subjects, such as Scope measurements using the cursors,
saving and recalling screens, waveforms, or setups, and
making a hard copy on your printer.
Chapter 7 Measuring Examples
This chapter outlines step-by-step procedures necessary
to make some typical measurements.
Chapter 8 User Maintenance
This chapter describes the cleaning of the ScopeMeter test
tool and proper use and replacement of the battery pack.
Periodic probe calibration is also covered here.
Chapter 9 Appendixes
A. Specifications: Operating characteristics.
B. Parts and Accessories: Model numbers and replacement
codes for all parts and accessories delivered with your
ScopeMeter test tool.
C. PM8907 Power Adapter/ Battery Charger.
D. Warranty Information and Service Centers: Warranty
terms and Service Center addresses.
E. Terminology: Glossary of special terms.

VII
Index
The index at the end of the manual lists words
alphabetically. Consult this list to find an item quickly.
NOTE
Throughout this manual an through a model number
()
indicates that the function being discussed does not
apply to that specific model number.
UNPACKING THE SCOPEMETER TEST
TOOL KIT
The following items should be included in your ScopeMeter®
test tool kit (also see the yellow shipment card):
1. ScopeMeter test tool
2. NiCad Battery Pack (installed)
3. Protective Holster
4. Users Manual (this book)
5. Accessory Case, which includes the following:
6. Set of two Probes
7. Set of two Industrial Alligator Clips for Scope Probes
8. Multimeter Test Lead Set, which includes the following:
9. Test Leads (red and black)
10. Industrial Test Probes (red and black)
11. Industrial Alligator Clip (black)
12. Banana Adapters (red and black)
13.Power Adapter/Battery Charger
14.Probe Accessory Set, which includes the following:
15. HF Adapters (2 x black)
16. Mini Test Hooks (red and grey)
17. Trim Screwdrivers (red and grey)
18. Probe Tip to Banana Adapters (red and grey)
19. Hight Voltage Test Pins (red and grey)
20 FlukeViewSoftware with RS-232 Adapter/Cable for
communication with a computer .
92B
92B 96B 99B

VIII 92B/96B/99B/105B Users Manual
WARNING
READ "SAFETY" CAREFULLY BEFORE USING YOUR
SCOPEMETER TEST TOOL.
SAFETY
The instrument described in this manual is designed to be
used only by qualified personnel.
Safety Precautions
To use this instrument safely, it is essential that operating
and servicing personnel follow both generally accepted
safety procedures and the safety precautions specified in
this manual.
Specific warning and caution statements, where they
apply, will be found throughout the manual.
Where necessary, the warning and caution statements
and/or symbols are marked on the instrument.
A CAUTION identifies conditions and actions that may
damage the test tool.
A WARNING IDENTIFIES CONDITIONS AND ACTIONS
THAT POSE HAZARD(S) TO THE USER.
International electrical symbols used are explained below.
The terms "Isolated" or "Electrically floating" are used in
this manual to indicate a measurement in which the
ScopeMeter test tool COM (common, also called ground) is
connected to a voltage different from earth ground. The
term "Grounded" is used in this manual to indicate a
measurement in which the ScopeMeter test tool COM
(common) is connected to an earth ground potential.
The ScopeMeter test tool COM (common) inputs (red
INPUT A BNC shield, grey INPUT B BNC shield, and black
4-mm banana jack) are connected internally via self-
recovering fault protection. The input connectors have no
exposed metal and are fully insulated to protect against
electrical shock. The black 4-mm banana jack COM
(common) can be connected to a voltage above earth
ground for isolated (electrically floating) measurements
and is rated up to 600V rms above earth ground.
Caution(seeexplanationin
manual) DOUBLE INSULATION (Protection Class)
Common(Lo)inputsymbol,
equal potential Recycling symbol
High BNC input symbol DC-Direct Current
Earth AC-Alternating Current

IX
The ScopeMeter test tool uses a three-lead connection sys-
tem for dual input, isolated (electrically floating) measure-
ments. The connections for isolated and grounded
measurements are shown in the following illustration.
Figure 1. Common (Ground) Connections
WARNING
DO THE FOLLOWING TO AVOID ELECTRICAL SHOCK
IF A SCOPEMETER TEST TOOL COM (COMMON)
INPUT IS CONNECTED TO >42V PEAK (30V RMS):
1. USE ONLY THE TEST LEAD/PROBE SET SUPPLIED
WITH THE SCOPEMETER TEST TOOL (OR
SAFETY-DESIGNED EQUIVALENTS WITHOUT
EXPOSED METAL CONNECTORS).
2. DO NOT USE CONVENTIONAL EXPOSED METAL
BNC OR BANANA PLUG CONNECTORS IF THE
COM (COMMON) IS >42V PEAK (30V RMS).
3. USE ONLY ONE COM (COMMON) CONNECTION
(THE 4-MM BLACK BANANA JACK).
4. REMOVE ALL PROBES AND TEST LEADS THAT
ARE NOT IN USE.
5. USE 600V RATED PROBE TIP ADAPTERS.
"600V" IS PRINTED ON EQUIPMENT SO RATED.
6. CONNECT THE PM8907 POWER ADAPTER TO THE
AC OUTLET BEFORE CONNECTION TO THE
SCOPEMETER TEST TOOL.

X92B/96B/99B/105B Users Manual
If Safety-Protection is Impaired
Use of equipment in a manner not specified may
impair the protection provided by the equipment.
Before use, inspect probes for mechanical damage
and replace damaged probes!
Whenever it is likely that safety has been impaired, the
instrument must be turned off and disconnected from line
power. The matter should then be referred to qualified
personnel. Safety is likely to be impaired if, for example,
the instrument fails to perform the intended measurements
or shows visible damage.
MAKING ISOLATED MEASUREMENTS
Isolating from Earth Ground
The ScopeMeter test tool uses a three-lead connection
system for dual input, isolated (electrically floating)
measurements. Use a test lead connected to the black 4-mm
banana jack as common ground.
There are only three wires to connect for dual input isolated
ground operation, useful for three-phase industrial voltage
measurements. You can connect the three leads on the
test tool (INPUT A, INPUT B, and common) to a three-
phase electrical power line in any order. Use the A-B mode
(see Chapter 5) to display all three phases of electrical
power at the same time.
For three-phase electrical or other isolated ground
industrial measurements, we strongly recommend that you
use the black Industrial Alligator Clip and the red and grey
Industrial Probe Alligator Clips (see Figure 4). These parts
are included with original purchase ScopeMeter test tools
and are also available as accessories from your FLUKE
representative.
Isolating from Input to Input
The ScopeMeter test tool is not isolated between inputs but
uses the black 4-mm banana jack for measurements
isolated from earth ground.
Complete isolation between INPUT A and INPUT B is
useful for some floating measurement applications, such
as measuring different isolated transformer windings at the
same time.
For those applications requiring true isolated grounds
(commons) between inputs, we recommend that you make
two separate measurements or use two ScopeMeter test
tools.

XI
DECLARATION OF CONFORMITY
for
FLUKE 92B/96B/99B/105B
ScopeMeter®Series II Test Tool
Manufacturer
Fluke Industrial B.V.
Lelyweg 1
7602 EA Almelo
The Netherlands
Statement of Conformity
Based on test results using appropriate standards, the
product is in conformity with
Electromagnetic Compatibility Directive 89/336/EEC
Low Voltage Directive 73/23/EEC
Sample tests
Standards used:
EN 61010-1 (1993)
Safety Requirements for Electrical Equipment
for Measurement, Control, and Laboratory Use
EN 50081-1 (1992)
Electromagnetic Compatibility Generic Emission Standard:
EN55022 and EN60555-2
EN 50082-1 (1992)
Electromagnetic Compatibility Generic Immunity Standard:
IEC801-2, -3, -4, -5
The tests have been performed in a typical configuration.
This Conformity is indicated by the symbol , i.e.
'Conformité européenne'.

XII 92B/96B/99B/105B Users Manual
WARNING
To prevent electric shock and personal injury, Mini Test Hooks and HF Adapters must not be connected to any
voltage higher than 42V peak (30V rms) to earth. Always pay attention to the markings on the accessories.
SingleInputConnection
with Mini Test Hook SingleInputConnection with HF Adapter
Dual Input Connections
with Mini Test Hooks Dual Input Connections with HF Adapters
Figure 2. Input Connections for High Frequency Electronic Measurement

XIII
SingleInputConnection
with High Voltage
Test Pin
Single Input Connection
with High Voltage
Test Pin & AC20
Dual Input Connections with
Industrial Alligator Clips
(PM9084/001 & AC20)
SingleInputConnectionwith
Industrial Alligator Clips
(PM9084/001 & AC20)
Figure 3. Input Connections for Isolated Heavy Duty Industrial Measurements

XIV 92B/96B/99B/105B Users Manual

SCOPEMETER TEST TOOL FEATURES . . . . . . . . . 1-2
ScopeMeter Features . . . . . . . . . . . . . . . . . . . . . . . 1-2
Scope Capabilities . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Digital MultiMeter Capabilities . . . . . . . . . . . . . . . . 1-2
USING THE HOLSTER AND THE TILT STAND . . . . 1-3
POWERING THE SCOPEMETER TEST TOOL . . . . . 1-4
MINIMIZING SIGNAL NOISE . . . . . . . . . . . . . . . . . . . 1-5
CHARGING THE BATTERY . . . . . . . . . . . . . . . . . . . . 1-6
Saving Battery Life . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
LOOKING AT ALL
MEASUREMENT CONNECTIONS . . . . . . . . . . . . . . . 1-7
Common Ground, Inputs A B . . . . . . . . . . . . . . . . . 1-7
Input/Output Terminal Ratings . . . . . . . . . . . . . . . . 1-7
RS-232 Optical Interface Connection . . . . . . . . . . . 1-8
READING THE DISPLAY . . . . . . . . . . . . . . . . . . . . . 1-8
Reading a Dual Display . . . . . . . . . . . . . . . . . . . . . 1-9
Reading a Scope Display . . . . . . . . . . . . . . . . . . . 1-9
Reading a Window Display . . . . . . . . . . . . . . . . . . 1-9
USING THE KEYS . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
STEPPING THROUGH A WINDOW . . . . . . . . . . . . 1-12
USING ON-LINE INFORMATION . . . . . . . . . . . . . . 1-13
Chapter 1
Introducing your ScopeMeterTest Tool

1 - 2 92B/96B/99B/105B Users Manual
SCOPEMETER TEST TOOL FEATURES
Your ScopeMeter test tool combines the capabilities of an
easy-to-use digital storage oscilloscope with the versatility
of a digital multimeter. When you select a measurement
function, the test tool automatically chooses the best setup
to analyze and compare complex waveforms, or simply to
read voltage levels.
ScopeMeter Features
•Rugged, dual-input oscilloscope and high bandwidth
true RMS Meter in one instrument.
•Four hours of battery operation.
•Allows you to measure floating from mains with the
600V insulated probes.
•Optically isolated PC/Printer interface.
•Information key to access on line information on all
functions.
•Separate memories for storage of waveforms,
instrument setups, and screens.
Scope Capabilities
•Triggering includes external triggering and TV line
selector.
•Five giga samples in recurrent mode for full resolution
display of high frequency signals. (2.5 giga samples for
Fluke 92B and 96B)
•Continuous Auto Setfor hands-free probing without
adjustments to test the tool.
•MIN MAX Envelope mode for recording changes in
waveforms.
•ScopeRecord™ allows you to capture and view
waveforms spanning 120 screens .
Digital MultiMeter Capabilities
•3000 count, 5 MHz bandwidth true RMS.
•Each Meter reading is accompanied by a Scope display.
•Displays up to four simultaneous readings.
•MIN MAX TrendPlotautomatically graphs meter
readings and shows minimum and maximum peak
values with the actual or relative time.
92B

Introducing The ScopeMeter Test Tool 1 - 3
USING THE HOLSTER AND THE TILT STAND
The ScopeMeter test tool is cradled in a holster that provides
shock protection during rough handling. All keys and
connections are accessible with the holster in place. You will
need to remove the holster only to replace the batteries.
(See Chapter 8 for battery replacement instructions.)
The test tool is also equipped with a multiposition tilt stand,
allowing viewing from different angles. The stand can also
be used to hang the test tool at a convenient viewing
position. Simply push up on the quick release and tilt the
stand. The tilt stand/bracket is fully usable with the holster
in place. Typical positions are shown in Figure 1-1.
Figure 1-1. Multiposition Stand
RELEASE
HERE

1 - 4 92B/96B/99B/105B Users Manual
POWERING THE SCOPEMETER TEST TOOL
The test tool can be powered from any of the following
sources. Refer to Figure 1-2.
•Internal Battery Pack (PM9086)
A rechargeable NiCad Battery Pack comes installed in
every test tool.
•C Cell Batteries
You can use four alkaline batteries in place of the
NiCad Battery Pack. (The charger is defeated when
standard C cells are installed).
•Power Adapter (PM8907)
The Power Adapter/Battery Charger powers the test
tool from a standard ac outlet. The test tool can be used
during battery charging. Verify that your local line
voltage is appropriate before using the Power
Adapter/Battery Charger to power the test tool and/or
charge the battery pack.
See Appendix 9C for more information.
•Automotive Adapter (PM9087, optional)
The Automotive Adapter powers and charges from a
standard 12V dc automotive accessory (lighter) outlet.
Refer to Chapter 8 for battery replacement instructions.
Figure 1-2. Power Connections
NOTE
If the test tool is powered with the Power Adapter but
doesn’t work, the batteries may be completely empty. In
that case it is advised to charge the batteries for 21 hours
before using the test tool.
EXTERNAL
POWER
SOCKET