Fluke 789 ProcessMeter™

Double Your Power The Fluke 787 was the first tool to combine a DMM and a loop calibrator to give process technicians double the power in one tool. Now it’ s even better, the range is extended with the Fluke 789 – the ultimate loop calibration multimeter. The Fluke 789 has a 24-Volt loop supply reducing the need for taking a separate power supply when doing offline transmitter testing. And with its built-in, selectable 250-Ohm Hart® resistor, it also eliminates the need to carry a separate resistor with you. Now process technicians can do a lot more while carrying a lot less. Features of the Fluke 789 • 24 V Loop power supply • Very large dual display • 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 20 mA sourcing for a quick span check • Externally accessible fuses for easy replacement • Infrared-port to process data in FlukeView Forms ( V2.1) software Fluke 789 features that are also included in the Fluke 787 • Precision 1000 V, 440 mA True-RMS digital Multimeter • 0.1% dc voltage accuracy • 0.05% dc current accuracy • 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 Safety Conformance • Meets 1000 Volt EN61010-1 CAT III standards and 600 Volt EN61010-1 CAT IV standards. Fluke 789 ProcessMeter • AC175 Alligator Clips • Four AA 1.5 V alkaline battery ( installed) • TL71 Safety-Designed Test lead Set