Fluke 789 ProcessMeter™ | Multimeter + Loop Calibrator in One Tool

The Fluke 789 ProcessMeter™ combines a multimeter and loop calibrator designed for instrumentation and electrical professionals. It offers CAT III 1,000 V / CAT IV 600 V safety ratings, milliamp sourcing/simulation, and 24 V loop power—all in a single compact unit. Perfect for dual-craft workers handling both high-energy circuits and process instrumentation, the 789 ProcessMeter™ simplifies testing, powering, and troubleshooting in the field. Learn more: https://www.fluke.com/en-us/product/calibration-tools/ma-loop-calibrators/fluke-789