Fluke 771 Milliamp Process Clamp Meter 4-20 mA Measurement

Save time and reduce downtime with the Fluke 771 Milliamp Process Clamp Meter, designed for technicians maintaining process and automation equipment. This precision tool measures 4–20 mA signals without breaking the loop, eliminating the need to shut down systems during troubleshooting.

With best-in-class 0.2% accuracy and 0.01 mA resolution, the Fluke 771 ensures reliable measurements of low-level DC current. It’s ideal for verifying transmitter outputs, PLC signals, and analog I/O in modern and legacy control systems.

Key Features

• Loop Testing Without Disruption – Measure 4–20 mA signals directly without breaking the loop.

• High Accuracy – 0.2% measurement accuracy with 0.01 mA resolution.

• Versatile Range – Includes 99.9 mA range for older 10–50 mA control systems.

• Detachable Clamp – Enables safe measurements in tight locations.

• Dual Backlit Display – View mA and % of 4–20 mA span simultaneously.

• Built-in LED Spotlight – Illuminate dark enclosures for easier access.

Benefits

• Minimize Downtime – Troubleshoot without interrupting live processes.

• Faster Diagnostics – Quickly identify transmitter and control system issues.

• User-Friendly Design – Hold function, backlight, and detachable clamp simplify field use.

• Durable & Portable – Lightweight, rugged, and supplied with a protective carrying case.