The Fluke 789 ProcessMeter doubles troubleshooting capabilities by combining the power of a safety-rated digital multimeter and an mA loop calibrator into a single, compact test tool. Based on the trusted measurement capabilities of the Fluke 87 DMM, the 789 adds the ability to measure, source, and simulate mA with exceptional accuracy and resolution. Exclusive to the 789 model are a 24 V loop power supply and a HART mode setting (which adds a 250-ohm resistor), making it the ideal tool for troubleshooting, calibrating, and documenting current loop applications in industrial environments. It also features Fluke Connect® compatibility for wireless data logging and sharing.
• 20 mA dc current source, measure, and simulate functions
• Simultaneous mA and % of scale readout
• Exclusive 24 V loop power supply (789 model only)
• Exclusive HART mode setting with loop power, adding a 250-ohm resistor (789 model only)
• Precision 1000 V, 440 mA true-rms digital multimeter
• Frequency measurement up to 20 kHz
• Min/Max/Average/Hold/Relative measurement modes
• Diode test and continuity beeper
• Manual step (100%, 25%, Coarse, Fine) plus Auto Step and Auto Ramp
• Externally accessible battery compartment for easy changes
• Fluke Connect® compatibility for wireless data logging (with IR3000FC module)
• Safety rated to 1000 V IEC 61010 CAT III and 600 V CAT IV standards