Fluke 773 Milliamp Process Clamp Meter 4-20 mA Loop Tester

The Fluke 773 is a versatile, high-precision clamp meter designed for measuring, sourcing, and simulating 4–20 mA signals without breaking the loop — ideal for process plants, PLC I/O, transmitters, valves and control systems. It supports DC voltage testing, provides loop power, and offers exceptional accuracy and resolution for reliable diagnostics and commissioning.

■ Measure 4–20 mA signals without interrupting the loop
■ Source or simulate 4–20 mA signals for control system I/O testing
■ Provide 24 V loop power for in-circuit transmitter testing
■ Source or measure DC voltage (0–30 V) to verify power supplies or I/O signals
■ Deliver high accuracy (0.2%) and fine resolution (0.01 mA) for precise measurements
■ Detachable clamp jaw and compact form factor for measurements in tight spaces
■ Original and brand new, within warranty period & 100% Satisfaction Guarantee