Fluke 789 ProcessMeter

Product Description 

The Fluke 789 ProcessMeter is a professional process troubleshooting instrument that combines a high-accuracy digital multimeter with an integrated 4–20 mA loop calibrator. Designed for technicians working in industrial plants, utilities, and process control environments, it reduces the need to carry multiple tools by delivering measurement and calibration in one rugged device.

The Fluke 789 enables accurate sourcing, simulating, and measuring of current loops, while also providing reliable voltage, resistance, and continuity measurements. This makes it ideal for maintaining transmitters, control loops, PLC inputs, and industrial instrumentation. Its intuitive interface allows fast switching between measurement and calibration tasks, improving efficiency in the field.

Built to Fluke’s industrial standards, the 789 features a durable housing, long battery life, and stable measurement performance in harsh environments. It is widely trusted by instrumentation engineers and maintenance professionals who require dependable accuracy and productivity in daily process control work.

Key Features

Combines digital multimeter and loop calibrator in one device

Sources simulates and measures 4–20 mA current loops

Measures voltage resistance and continuity

Ideal for process control and instrumentation maintenance

Reduces need for multiple test tools

Rugged industrial-grade construction

Simple interface for fast field operation

Trusted Fluke accuracy and reliability

Specifications Table

Fluke 789 ProcessMeter is a professional loop calibrator and digital multimeter designed for industrial process control, offering accurate 4–20 mA calibration and reliable electrical measurements in one rugged handheld instrument.