Fluke 116 User manual

®
PN 2538688
July 2006, Rev. 1, 2/07
© 2006, 2007 Fluke Corporation. All rights reserved. Printed in China
All product names are trademarks of their respective companies.
116
True-rms Multimeter
Users Manual

LIMITED WARRANTY AND LIMITATION OF LIABILITY
This Fluke product will be free from defects in material and workmanship for three
years from the date of purchase. This warranty does not cover fuses, disposable bat-
teries, or damage from accident, neglect, misuse, alteration, contamination, or abnor-
mal 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 CONSEQUEN-
TIAL 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

1
True-rms Multimeter
Introduction
The Fluke Model 116, is a battery-powered, true-rms
multimeter (hereafter "the Meter") with a 6000-count
display and a bar graph.
This meter meets CAT III IEC 61010-1 2nd Edition
standards. The IEC 61010-1 2nd Edition safety standard
defines four measurement categories (CAT Ito IV)
based on the magnitude of danger from transient
impulses. CAT III meters are designed to protect
against transients in fixed-equipment installations at the
distribution level.
Contacting Fluke
To contact Fluke, call:
USA: 1-888-99-FLUKE (1-888-993-5853)
Canada: 1-800-36-FLUKE (1-800-363-5853)
Europe: [phone]
Japan: [phone]
Singapore [phone]
Anywhere in the world: [phone]
Visit Fluke's web site at www.fluke.com.
Register your Meter at register.fluke.com.
Unsafe Voltage
To alert you to the presence of a potentially
hazardous voltage, the Ysymbol is displayed when
the Meter measures a voltage ≥30 V or a voltage
overload (OL) condition. When making frequency
measurements >1 kHz, the Ysymbol is unspecified.

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Users Manual
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Safety Information
A "XWWarning" statement identifies hazardous conditions and actions that could cause bodily harm or death.
A "WCaution" statement identifies conditions and actions that could damage the Meter or the equipment under test.
To avoid possible electric shock or personal injury, follow these guidelines:
•Use the Meter only as specified in this manual or the protection provided by the Meter might
be impaired.
•Do not use the Meter or test leads if they appear damaged, or if the Meter is not operating
properly.
•Always use proper terminals, switch position, and range for measurements.
•Verify the Meter's operation by measuring a known voltage. If in doubt, have the Meter
serviced.
•Do not apply more than the rated voltage, as marked on Meter, between terminals or
between any terminal and earth ground.
•Use caution with voltages above 30 V ac rms, 42 V ac peak, or 60 V dc. These voltages pose
a shock hazard.
•Disconnect circuit power and discharge all high-voltage capacitors before testing
resistance, continuity, diodes, or capacitance.
•Do not use the Meter around explosive gas or vapor.
•When using test leads or probes, keep your fingers behind the finger guards.
•Only use test leads that have the same voltage, category, and amperage ratings as the meter
and that have been approved by a safety agency.
•Remove test leads from Meter before opening the battery door or Meter case.

True-rms Multimeter
Safety Information
3
•Comply with local and national safety requirements when working in hazardous locations.
•Use proper protective equipment, as required by local or national authorities when working
in hazardous areas.
•Avoid working alone.
•Use only the replacement fuse specified or the protection may be impaired.
•Check the test leads for continuity before use. Do not use if the readings are high or noisy.
•Do not use the Auto Volts function to measure voltages in circuits that could be damaged by
this function’s low input impedance (≈3 kΩ).
Symbols
BAC (Alternating Current) NBattery (Low battery when shown on display.)
FDC (Direct Current) TDouble Insulated
XHazardous voltage WImportant Information; Refer to manual
JEarth ground DAC and DC
~Do not dispose of this product as unsorted municipal waste. Contact Fluke or a qualified recycler for
disposal.

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Users Manual
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Display
9
6
5
3
15 16
10
12
13
14
4
1
2
7
11
8
eeo02f.eps
No. Symbol Meaning
AsThe Meter function is set to Continuity.
BRThe Meter function is set to Diode Test
COInput is a negative value.
DYXUnsafe voltage. Measured input voltage ≥30 V, or voltage overload condition
(OL).
EKDisplay hold enabled. Display freezes present reading.

True-rms Multimeter
Display
5
No. Symbol Meaning
FM
VWX
MIN MAX AVG mode enabled.
Maximum, minimum, average or present reading displayed
GLoZ The Meter is measuring voltage or capacitiance with a low input impedance.
Hnµ°F°C mVµA
MkΩkHz Measurement units.
IDC AC Direct current or alternating current
JNBattery low warning.
K610000 mV Indicates the Meter’s range selection.
L(Bar graph) Analog display.
MAuto Volts
Auto
Manual
The Meter is in the Auto Volts function.
Auto ranging. The Meter selects the range for best resolution.
Manual ranging. User sets the Meter’s range.
N+Bar graph polarity
O0L WThe input is too large for the selected range.
P0PEn Thermocouple missing or defective when Temperature function is selected.

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Terminals
COM +
1
2
edy01f.eps
No. Description
ACommon (return) terminal for all measurements.
BInput terminal for measuring voltage, continuity, resistance, capacitance, frequency, temperature,
microamps and testing diodes..
Error Messages
bAtt Battery must be replaced before the Meter will operate.
CAL Err Calibration required. Meter calibration is required before the Meter will operate.
EEPr Err Internal error. The Meter must be repaired before it will operate.
F11Err Internal error. The Meter must be repaired before it will operate.

True-rms Multimeter
Rotary Switch Positions
7
Rotary Switch Positions
Switch Position Measurement Function
xAutomatically selects ac or dc volts based on the sensed input with a low impedance
input.
e
Hz (button)
AC voltage from 0.06 to 600 V.
Frequency from 5 Hz to 50 kHz.
DDC voltage from 0.001 V to 600 V.
lAC voltage from 6.0 to 600 mV, dc-coupled.
DC voltage from 0.1 to 600 mV.
ΩOhms from 0.1 Ωto 40 MΩ.
sContinuity beeper turns on at <20 Ωand turns off at >250 Ω.
yTemperature from -40 °C to 400 °C (-40 °F to 752 °F) with K-type thermocouple
RDiode Test. Displays OL above 2.0 V.
SFarads from 1 nF to 9999 μF.
$DC current from 0.1 to 600 μA. AC current from 6.0 to 600 μA. DC-coupled.
Note: All ac functions and Auto-V LoZ are true-rms. AC voltage is ac-coupled. Auto-V LoZ, AC mV and AC μA
are dc coupled.

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Users Manual
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Battery Saver ("Sleep Mode")
The Meter automatically enters "Sleep mode" and blanks
the display if there is no function change, range change or
button press for 20 minutes. Pressing any button or
turning the rotary switch awakens the Meter. To disable the
Sleep mode, hold down the gbutton while turning the
Meter on. The Sleep mode is always disabled in the MIN
MAX AVG mode.
MIN MAX AVG Recording Mode
The MIN MAX AVG recording mode captures the minimum
and maximum input values (ignoring overloads), and
calculates a running average of all readings. When a new
high or low is detected, the Meter beeps.
•Put the Meter in the desired measurement function and
range.
•Press pto enter MIN MAX AVG mode.
•Mand MAX are displayed and the highest
reading detected since entering MIN MAX AVG is
displayed.
•Press pto step through the low (MIN), average
(AVG), and present readings.
•To pause MIN MAX AVG recording without erasing
stored values, press f. Kis displayed.
•To resume MIN MAX AVG recording, press fagain.
•To exit and erase stored readings, press pfor at
least one second or turn the rotary switch.
Display HOLD
XWWarning
To avoid electric shock, when Display
HOLD is activated, be aware that the
display will not change when you
apply a different voltage.
In the Display HOLD mode, the Meter freezes the display.
1. Press fto activate Display HOLD. (Kis
displayed.)
2. To exit and return to normal operation, press for
turn the rotary switch.
Backlight
Press Qto toggle the backlight on and off. The backlight
automatically turns off after 40 seconds. To disable
backlight auto-off, hold down Qwhile turning the Meter
on.
Manual and Autoranging
The Meter has both Manual and Autorange modes.
•In the Autorange mode, the Meter selects the range with
the best resolution.
•In the Manual Range mode, you override Autorange and
select the range yourself.