Fluke 381 Support Question
Fluke 381 Support Question
Find answers below for this question about Fluke 381.Need a Fluke 381 manual? We have 2 online manuals for this item!
Question posted by ian43ld001 on February 4th, 2019
My Fluke 381 Has A Poff Fault?
what is the poff fault ?
Requests for more information
Request from ian43ld001 on February 6th, 2019 7:39 PM
the p off does not reset,and also has the red triangle lit up and displayed on the LCD screen.
the p off does not reset,and also has the red triangle lit up and displayed on the LCD screen.
Current Answers
Answer #1: Posted by freginold on February 6th, 2019 4:17 PM
freginold
Member since:
December 20th, 2011 Points: 23,253,885
Member since:
December 20th, 2011 Points: 23,253,885
"Poff" refers to the auto power off feature. See page 10 of the user manual (under "Auto Power Off") to see how to turn the meter back on or disable the auto power off feature.
If you don't have your manual, you can download a PDF copy here:
http://assets.fluke.com/manuals/381_____umeng0000.pdf
If you don't have your manual, you can download a PDF copy here:
http://assets.fluke.com/manuals/381_____umeng0000.pdf
Related Fluke 381 Manual Pages
Fluke 381 Clamp Meter Product Datasheet - Page 1
...a detachable, remote display for easier, faster, safer measurements
Technical Data
The new Fluke 381 does everything you would expect from the point of measurement for added flexibility without interference... the display for use in noisy electrical environments while providing stable readings clamp the Fluke 381 around a conductor, remove the display and walk across the room to require two...
Fluke 381 Clamp Meter Product Datasheet - Page 2
...,000 Ω 500 Hz
Resolution 0.1 A 0.1 A 0.1 A 0.1 V 0.1 V 0.1 Ω 0.1 Hz
•
Accuracy 2 % ± 5 digits 3 % ± 5 digits 2 % ± 5 digits 1.5 % ± 5 digits 1 % ± 5 digits 1 % ± 5 digits 0.5 % ± 5 digits
Included
Accessory
750 MCM or 2-500 MCM CAT III 1000V, CAT IV 600V
2 Fluke Corporation 381 Remote Display True-rms AC/DC Clamp Meter with iFlex™
Fluke 381 Users Manual - Page 1
Printed in China. All product names are subject to change without notice. Specifications are trademarks of their respective companies. All rights reserved. 381
Remote Display True-rms
Clamp Meter
Users Manual
PN 3538357 July 2010 © 2010 Fluke Corporation.
Fluke 381 Users Manual - Page 4
381 Users Manual
Display...17 Measurements...19
AC and DC Current (Jaw 19 AC Current (Flexible Current Probe 22 AC and DC Voltage 23 Resistance/Continuity ...
Fluke 381 Users Manual - Page 5
...
1 This lets the display be removed from the Meter body and read in difficult-measurement situations such as a hazardous environments, or very tight spaces.
The Fluke 381 is a handheld, battery-operated Clamp Meter (the Meter) that traditional jawed meters cannot measure.
Introduction
XWWarning
Read "Safety Information" before you use the Meter. How...
Fluke 381 Users Manual - Page 6
381 Users Manual
• Singapore: +65-738-5655 • Anywhere in the world: +1-425-446-5500 Or, visit Fluke's website at the insulation around the connectors. • Never ... Meter before you use the Meter. To see, print, or download the latest manual supplement, visit http://us.fluke.com/usen/support/manuals. Symbols used on the Meter and in Table 1. Look for cracks or missing plastic.
...
Fluke 381 Users Manual - Page 8
Individual protective equipment must be used to local and national safety codes. De- 381 Users Manual
• Use extreme caution when working around or remove from HAZARDOUS
LIVE conductors. • Take special care during fitting and removal of the ...
Fluke 381 Users Manual - Page 10
... lighting systems in large buildings. Note
The Measurement Category (CAT) and voltage rating of test probe, test probe accessory, current clamp accessory, and the Meter is permitted.
Do not apply to relevant Australian standards.
- 381 Users Manual
Symbol
Meaning
Symbol
Meaning
CAT III
IEC Measurement Category III
CAT III equipment has protection against...
Fluke 381 Users Manual - Page 12
... number only signifies the device meets Industry's Canada technical specifications. Features
The following sections explain the Meter features in a different location than the Meter base. 381 Users Manual
off and on, the user is set to OFF.
Fluke 381 Users Manual - Page 14
...-to tell you a hazardous voltage is disabled during Min Max Avg function use. If the Meter powers off if there is used for 20 minutes. 381 Users Manual
Hazardous Voltage Indicator When the Meter senses a voltage ±30 V or a voltage overload (OL), Y is shown on the display and the red high...
Fluke 381 Users Manual - Page 16
... spikes from motor drives are not affected by low batteries in the Meter base should be changed . Measurements are one example of such an event. 381 Users Manual
Inrush Inrush Current is surge current that occurs when an electrical device is displayed, the batteries for the removable display should be changed...
Fluke 381 Users Manual - Page 18
... stays on and off .
This function works in current, voltage, and frequency modes.
14 With subsequent pushes, the minimum and the average inputs are shown. 381 Users Manual
Item A B C D E F G
H
I
Table 2.
Fluke 381 Users Manual - Page 20
Rotary Function Switch
Meter is powered down AC voltage DC voltage
Function
Resistance and continuity
AC current. Push Z to shift to frequency. 381 Users Manual
Switch Position
OFF K L
K A
C
D
Table 3.
DC current
AC current and frequency measurement using the Flexible Current Probe. Push Z to shift to frequency.
16
Fluke 381 Users Manual - Page 22
...
J
D
Amps
K
E
Ohms, DC, AC, Hz
L
F
Main display
M
G
Remote display low-battery symbol
N
O
Description
Meter base low-battery symbol
Measurement is being sent to remote display. 381 Users Manual
Item A B
Table 4.
Fluke 381 Users Manual - Page 24
381 Users Manual
Note Before zeroing the Meter, make sure the Jaws are closed and there is moving in the display icon X will be steady. 2. Open ...
Fluke 381 Users Manual - Page 25
CAT 1000 V CAT 600 V
1000 A
Remote Display True-rms Clamp Meter Measurements
6C01A0C0TV0A0TV
381 TRRMEMS OCTLEAMDPISPMLEATYER iFlex
1000 A
Figure 4. Current Measurement with Jaw
ghn04.eps
21
Fluke 381 Users Manual - Page 26
... on the display, meaning that you close to
. Connect the Flexible Current Probe to hear and feel the Flexible Current Probe lock snap into place. 381 Users Manual
AC Current (Flexible Current Probe) XW Warning
To prevent possible electrical shock or personal injury:
Do not apply the Flexible Current Probe around...
Fluke 381 Users Manual - Page 28
Flexible Current Probe Connection
ghn09.eps
24 381 Users Manual
2
1
Figure 5.
Fluke 381 Users Manual - Page 35
Fluke Part Number
Battery, AAA 1.5 V
5
2838018
Battery Door - Remote Display True-rms Clamp Meter User-Replaceable Parts
User-Replaceable Parts
Table 5. Display Module
1
3625529
Battery Door -
User-Replaceable Parts
Description
Qty. Meter Base
1
3766406
Fluke 381 Remote Display
1
3766445
Soft Case
1
3752973
User Manual
1
3538357
31
Fluke 381 Users Manual - Page 42
381 Users Manual
Flexible Current Probe Cable Length (head to electronics connector 1.8 m Environmental Specifications Operating Temperature 10 °C to +50 °C Storage Temperature 40 °C to +60 °C Operating Humidity Non condensing (< 10 °C)
≤ 90 % ...
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