Fluke Electronics FLUKE-789 Digital Multimeter/Loop Calibrator w/Loop Power Supply & HART Capabilities


A maintenance and calibration tool that will be at home in every instrumentation technician's tool box, the Fluke 789 combines a Digital Multimeter and a Loop Calibrator in one rugged, handheld tool, putting a complete troubleshooting solution right in the palm of your hand! The 789 gives you the measurement capabilities you'd expect from other reliable Fluke digital multimeters plus the ability to source, simulate or measure DC current with 1 microamp resolution and an accuracy of 0.05%. Put it all together and you have the ideal tool for troubleshooting and calibrating current loop applications.

The 789 comes equipped with 24V loop power supply, reducing the need for taking a separate power supply when doing offline transmitter testing. And with it's built-in, selectable 250 Ohm HART resistor, it also eliminates the need to carry a separate resistor with you. If you're tired of always tracking down a calibrator or lugging around 2 meters and switching back and forth, get the single best solution by doubling your power with the FLUKE-789!

  • Digital Multimeter and Loop Calibrator in one tool
  • 4,000 counts (30,000 counts for DC current) LCD Display with backlight
  • Measure AC/DC Volts, AC/DC Current, Resistance, Continuity and Frequency
  • 0.1% DC Voltage accuracy / 0.05% DC Current accuracy
  • 1000V overload protection on Volts, Ohms, Frequency
  • 150V overload protection on mA, backed up by 440 mA 1000V fuse
  • True-RMS AC Voltage measurement to 1 kHz
  • Frequency measurement to 20 kHz
  • Min/Max/Average/TouchHold/Relative modes
  • Diode test and continuity beeper
  • 20 mA current source/simulator
  • Simultaneous mA and % of scale readout
  • 25% Manual Step plus Auto Step and Auto Ramp on mA output
  • 24V loop power supply
  • Enhanced backlight with 2 brightness settings
  • 1200 Ohm drive capability on mA source
  • HART mode setting with loop-power and a built-in 250-Ohm resistor
  • 0% and 100% buttons to toggle between 4 and 20mA sourcing for a quick span check
  • Infrared port to process data in FlukeView Forms software

Additional Info

  • DCV
  • No
More Information
Features HART Capability
Manufacturer Fluke Electronics
Measurement ACA, ACV, Continuity, DCA, DCV, Frequency, Process, Resistance
Type Calibrators
Fluke_789_Specs (936.28 kB)
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