Fluke Digital Multimeter | 789
Fluke - Digital Multimeter | 789
The Fluke 789 Process Calibrator is the ultimate troubleshooting tool for electricians and instrumentation professionals, combining the functionality of a loop calibrator with the power of a digital multimeter.
Features of this product
- 24 V Loop power supply
- HART mode setting with loop power (adds 250 ohm resistor)
- 100 % larger dual display
- 1,200 ohm drive capability on mA source
- Enhanced backlight with two brightness settings
- 0-100 % mA Span Check buttons to toggle between 4 and 20 mA
- Infrared I/O serial port compatible with FlukeView® Forms Software Version 2.1 (available Feb. 2003)
- Externally accessible fuses for easy replacement
- DMM designed to meet 1000 volt IEC 1010 CAT III standards
- 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
- Simultaneous mA and % of scale readout
- 20 mA dc current source / loop calibrator / simulator
- Manual Step (100 %, 25 %, Coarse, Fine) plus Auto Step and Auto Ramp
- Externally accessible battery for easy battery changes
- 3-year warranty
To contact My Meter about Fluke Digital Multimeter | 789 use Get a quote.
Features of this product
- 24 V Loop power supply
- HART mode setting with loop power (adds 250 ohm resistor)
- 100 % larger dual display
- 1,200 ohm drive capability on mA source
- Enhanced backlight with two brightness settings
- 0-100 % mA Span Check buttons to toggle between 4 and 20 mA
- Infrared I/O serial port compatible with FlukeView® Forms Software Version 2.1 (available Feb. 2003)
- Externally accessible fuses for easy replacement
- DMM designed to meet 1000 volt IEC 1010 CAT III standards
- 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
- Simultaneous mA and % of scale readout
- 20 mA dc current source / loop calibrator / simulator
- Manual Step (100 %, 25 %, Coarse, Fine) plus Auto Step and Auto Ramp
- Externally accessible battery for easy battery changes
- 3-year warranty
To contact My Meter about Fluke Digital Multimeter | 789 use Get a quote.
The Fluke 789 Process Calibrator combines a loop calibrator and digital multimeter to measure electrical signals and source or simulate loop current during electrical and instrumentation troubleshooting. Its mA Span Check buttons switch between 4 and 20 mA, letting technicians check both ends of a loop’s range. Electricians and instrumentation professionals get externally accessible fuses for easy replacement during maintenance.
- 24 V loop power supply
- HART mode adds a 250 ohm resistor when loop power is enabled
- DMM designed to meet 1,000 V IEC 1010 CAT III standards
- mA source drive capability: 1,200 ohm
- 3-year warranty
Source: listing by My Meter on IndustrySearch · Updated 4 Nov 2026
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Written by AI from the listing by My Meter on IndustrySearch. It is meant to use only what that listing says, but it can still get details wrong, so check them with the supplier before you buy.
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