FLUKE-789 Fluke Electronics, FLUKE-789 Datasheet - Page 35
FLUKE-789
Manufacturer Part Number
FLUKE-789
Description
PROCESSMETER DMM W/4-20MA SOURCE
Manufacturer
Fluke Electronics
Series
ProcessMeter™r
Type
Digital (DMM)r
Specifications of FLUKE-789
Includes
Battery, Clips, Test Leads
Style
Handheld
Display Digits
4.5
Display Type
LCD, Dual
Display Count
20000
Function
Voltage, Current, Resistance, Frequency
Functions, Extra
Continuity, Diode Test
Features
Auto Off, Backlight, Hold, Min/Max/Ave
Ranging
Auto/Manual
Response
True RMS
Lead Free Status / RoHS Status
Lead free / RoHS compliant by exemption
Other names
1633984
614-1075
789
614-1075
789
When the rotary function switch is in the OUTPUT
Y
connected to an appropriate load, the meter produces a
continuously repeating 0 % - 100 % - 0 % ramp in a
choice of four ramp waveforms:
m
o
n
p
The ramp times are not adjustable. Press J(Blue) to
cycle through the four waveforms.
At any time during auto ramping, the ramp can
be frozen simply by moving the rotary function
switch to the [ mA position. Then the COARSE,
FINE , and % STEP adjust pushbuttons can be
used to make adjustments.
monp position, and the output jacks are
0 % - 100 % - 0 % 40-second smooth ramp
(default)
0 % - 100 % - 0 % 15-second smooth ramp
0 % - 100 % - 0 % Stair-step ramp in 25 %
steps, pausing 15 seconds at each step. Steps
listed in Table 10.
0 % - 100 % - 0 % Stair-step ramp in 25 %
steps, pausing 5 seconds at each step. Steps
are listed in Table 10.
Note
Power-Up Options
To select a power-up option, hold down the pushbutton
shown in Table 11 while turning the rotary function switch
from OFF to any on position. Wait 2 seconds before
releasing the pushbutton after powering up the meter.
The meter beeps to acknowledge the power-up option.
Only the setting for current span is retained when the
power is turned off. The other options have to be
repeated for each operating session.
Holding down more than one pushbutton can activate
more than one power-up option.
Power-Up Options
ProcessMeter
27