Fluke 787B and 789 ProcessMeter™
Double the troubleshooting power so you can do more, while carrying a lot less The Fluke 787B and 789 ProcessMeter™ double troubleshooting capabilities by combining the power of a safety rated digital multimeter and mA loop calibrator into a single, compact test tool Whether you only need to source and simulate mA, or need a 24 V loop power supply, Fluke has a ProcessMeter™ test tool designed specifically to meet your needs Fluke 787B and 789 key features • 20 mA DC current source/measure/simulate • Simultaneous mA and% of scale readout • DMM designed to meet 1000 volt IEC 61010 CAT III and 600 V CAT IV standards • Fluke Connect ® compatibility for wireless data logging (with IR3000FC module) • Precision 1000 V, 440 mA true-RMS digital multimeter • Frequency measurement to 20 kHz • Min/Max/Average/Hold/Relative modes • Diode test and continuity beeper • Manual step (100%, 25%, Coarse, Fine) plus Auto Step and Auto Ramp • Externally accessible battery for easy battery changes • Three year warranty Fluke 789 additional features • 24 V loop power supply • HART mode setting with loop power (adds 250 ohm resistor)
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Best Accuracy (% of reading + LSD)
Measurement Function
Range and Resolution
V DC
4000 mV, 4000 V, 4000 V, 4000 V, 1000 V 4000 mV, 4000 V, 4000 V, 4000 V, 1000 V
01% + 1
V AC (True-RMS)
07% + 2
mA DC
30000 mA
05% + 2 02% + 2
Fluke Connect ® 789 ProcessMeter™ and Temperature Kit
A DC A AC
1000 A (0440 A continuous) 1000 A (0440 A continuous)
1% + 2
Resistance
4000 O, 4000 kO, 4000 kO, 4000 kO, 40 MO, 40 MO 19999 Hz, 19999 Hz, 19999 kHz 2000 V (shows diode voltage drop) Beeps for resistance < approx 100 ohms
02% + 1
For more details see page 177
Frequency (05 Hz to 20 kHz)
005% + 1
Diode Rest Continuity
2% + 1
Included Accessories TL71 Test Lead Set, AC72 Alligator Clips, Four AA Alkaline Batteries, User Manual and Quick Reference Guide Ordering Information FLUKE-787B ProcessMeter ™ FLUKE-789 ProcessMeter ™ FLUKE-789/ T3000FC Fluke Connect 789 ProcessMeter ™ & Temperature Kit
Output Function DC Current Output (Internal Battery Operation)
Range and Resolution
Drive Capability 24 V compliance or, 1,200 ohms, @ 20 mA
Accuracy
0000 to 20000 mA or 4000 to 20000 mA, (selectable at power-up) Over-range to 24000 mA 0000 to 20000 mA or 4000 to 20000 mA, (selectable at power-up) Over-range to 24000 mA
05%
DC Current Simulate (Ext 15 V to 48 V loop supply) 24 V Loop Supply* Current Adjustment Modes
1000 ohms, @ 20 mA
05%
Minimum 24 V
250 ohms @ 20 mA > 24 V
Manual: Coarse, Fine, 25% and 100% step Automatic: Slow Ramp, Fast Ramp, 25% step
FLUKE- IR3000 FC
Fluke Connect ® Infrared Connector FlukeView ® Forms Software (incl Interface Cable)
*24 V Loop Supply available on 789 ProcessMeter TM only
FVF-SC2
C ontact your local distributor for price and availability. fluke.co/wtb
fluke co/calibration
Process Calibration Tools
105
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