FLUKE-289 Fluke Electronics, FLUKE-289 Datasheet - Page 67
![DMM TRUE RMS 50000CNT W/BCKLGHT](/photos/27/4/270429/fluke-289_sml.jpg)
FLUKE-289
Manufacturer Part Number
FLUKE-289
Description
DMM TRUE RMS 50000CNT W/BCKLGHT
Manufacturer
Fluke Electronics
Series
28xr
Type
Digital (DMM)r
Datasheet
1.FLUKE-289.pdf
(88 pages)
Specifications of FLUKE-289
Includes
Battery, Clips, Test Leads
Style
Handheld
Display Digits
4.5
Display Type
LCD, Bar Graph
Display Count
50000
Function
Voltage, Current, Resistance, Capacitance, Temperature, Frequency
Functions, Extra
Continuity, dB
Features
Data Logging, Hold, Memory, Min/Max/Ave
Ranging
Auto/Manual
Response
True RMS
Lead Free Status / RoHS Status
Not applicable / RoHS non-compliant
Other names
289
614-1062
614-1062
Maintenance
General Maintenance
Periodically wipe the case with a damp cloth and mild detergent.
Do not use abrasives, isopropyl alcohol, or solvents.
Dirt or moisture in the terminals can affect readings and can
falsely activate the Input Alert feature. Clean the terminals as
follows:
1.
2.
3.
To avoid electrical shock or personal injury,
repairs or servicing not covered in this manual
should be performed only by qualified personnel
as described in the 287/289 Service Information.
Turn the Meter off and remove all test leads.
Shake out any dirt that may be in the terminals.
Soak a clean swab with mild detergent and water. Work the
swab around in each terminal. Dry each terminal using
canned air to force the water and detergent out of the
terminals.
XWWarning
Testing the Fuses
As shown in Figure 28, with the Meter in the
a test lead into the W jack and place the probe tip on the
other end of the test lead against the metal of the current input
jack. If the “Leads Connected Incorrectly” message appears, the
probe tip has been inserted too far into the amps input jack. Back
the lead out a bit until the message disappears and either OL or
a resistance reading appears in the Meter’s display. The
resistance value should be between 0.00 and 0.50
jack and 10.00 0.05 k for the € jack.
To avoid electrical shock or personal injury,
remove the test leads and any input signals before
replacing the battery or fuses. To prevent damage
or injury, install only Fluke specified replacement
fuses with the amperage, voltage, and speed
ratings shown in Table 11.
XWWarning
S
function, insert
Maintenance
for the A
57