131 / 164
127
787/789 ProcessMeters
Included Accessories
787:
Yellow Holster (H80M excl. TPAK), Hard
Point Test Lead Set plus AC175 Alligator Clips,
one 9V battery, user manual
789:
Test Lead Set plus AC175 Alligator Clips,
four 9V AA alkaline batteries, user manual and
quick reference guide.
Ordering Information
Fluke 787 ProcessMeter
Fluke 789 ProcessMeter
FVF-SC2
FlukeView Forms Software
including interface cable
Features
Maximum voltage:
1000 V
Operating temperature:
-20 to 55ºC
787
Size (HxWxD):
201 mm x 98 mm x 52 mm
Weight:
0.642 kg
Battery:
One 9 V alkaline
Battery life:
12 to 50 hours typical
Three Year Warranty
789
Size (HxWxD):
203 mm x 100 mm x 50 mm
Weight:
0.6 kg
Battery:
Four AA alkaline batteries
Battery life:
14 to 140 hours typical
Three Year Warranty
The Fluke 787 and 789 ProcessMeters
combine a Digital Multimeter and a Loop
Calibrator in one rugged handheld tool,
giving process technicians double the
power.
The Fluke 789 has a built-in 24 V loop
supply which reduces the need for taking
a separate power supply when doing
offline transmitter testing.
The IR communication port of the Fluke
789 allows data to be logged to optional
FlukeView Software for graphical analysis
and reporting.
Double your power
Recommended Accessories
ir3000 FC
See page 155
TL220-1
See page 145
80T-150U
See page 150
i400
See page 148
i410
See page 149
Specifications
True RMS
787 789
DMM and Loop Calibrator in one tool
● ●
Precision 1000 V, 440 mA True RMS Digital Multimeter
● ●
DC current source and Loop Calibrator
● ●
24 V Loop power supply
●
Min/Max / Average / Hold / Relative Modes
● ●
Diode Test and Continuity Beeper
● ●
Manual Step (100%, 25%, Coarse, Fine) plus Auto Step and Auto Ramp
● ●
Simultaneous mA and % of scale read-out
● ●
Externally accessible battery / fuses
●
/-
●
/
●
HART mode setting with loop power and a built-in 250 Ω resistor
●
0% and 100% buttons to toggle between 4 and 20 mA sourcing for a quick span check
●
Infrared I/O serial port
●
787
789
Voltage measurements
Range
0-1000 V AC or DC
0-1000 V AC or DC
Resolution
0.1 mV to 1.0 V
0.1 mV to 1.0 V
Accuracy
0.1% Rdg+1 LSD (V DC)
0.1% Rdg+1 LSD (V DC)
Other specifications
Max drive capability
500 Ω
1200 Ω
Loop power
N/A
24 V
Resistance measurement
To 40 MΩ, 0.2%+1 LSD
To 40 MΩ, 0.2%+1 LSD
Frequency
To 19.999 kHz, 0.005%+1 LSD
To 19.999 kHz, 0.005%+ LSD
Continuity
Beeps for resistance < 100 Ω
Beeps for resistance < 100 Ω
Span Check
No
Yes
Current measurement
Range
0-1 A
0-30 mA
0-1 A
0-30 mA
Resolution
1 mA
0.001 mA
1 mA
0.001 mA
Accuracy
0.2%+2 LSD
0.05%+2 LSD
0.2%+2 LSD
0.05%+2 LSD
Current Sourcing
Range
0-20 mA or 4-24 mA
0-20 mA or 4-24 mA
Accuracy
0.05% of span
0.05% of span
For more information on Fluke Connect
™
see pages 13-18
Fluke 789
Fluke 787