Fluke 789 ProcessMeter Digital Multimeter and mA Loop Calibrator

The Fluke 789 ProcessMeter delivers powerful, compact troubleshooting for electricians, instrumentation professionals, and industrial technicians. It combines a full-featured mA loop calibrator with a CAT III 1000 V/CAT IV 600 V safety-rated digital multimeter, making it ideal for testing and maintaining electrical and electromechanical systems. Quickly measure, source, and simulate 4–20 mA signals while monitoring loop power with the built-in 24 V supply.

Key Features:

• Dual Measurement Display: Large, backlit display shows simultaneous mA and % readings.

• Full DMM Capabilities: Measures AC/DC voltage up to 1000 V, AC/DC current up to 1 A, resistance up to 40 MΩ, frequency up to 20 kHz, continuity, and diode test.

• Loop Troubleshooting: Source, simulate, and measure 4–20 mA signals, provide loop power, and include 250-ohm HART® resistor.

• Connectivity: Optional Fluke Connect™ wireless logging via IR3000FC module.

• Accuracy: 0.1% DC voltage, 0.05% DC current, auto and manual step/ramp modes.

Benefits:

• Efficient Troubleshooting: Reduce equipment needed and save time in control loop diagnostics.

• Portable and Durable: Compact design with easy battery and fuse replacement for field use.

• Reliable Performance: High safety ratings (CAT III 1000 V, CAT IV 600 V) ensure confidence in measurements.

• Enhanced Data Logging: Wirelessly monitor and record measurements for remote review.