Fluke 773 Clamp Meter

The Fluke 773 is the most advanced and versatile Milliamp Process Clamp Meter in its series, designed to be the ultimate single tool for instrumentation technicians. It combines all the capabilities of the 771 and 772—including measuring 4-20 mA signals without breaking the loop, plus sourcing and simulating mA signals—and adds DC voltage measurement and sourcing. This unique combination allows technicians to not only troubleshoot control loops but also verify power supplies and voltage I/O. With best-in-class 0.2% accuracy, a detachable clamp, and the ability to power and test transmitters simultaneously, the Fluke 773 is the definitive tool for maximizing efficiency and reducing the number of instruments needed in the field.

Key Features

• All-in-One Functionality: Measures, sources, and simulates 4-20 mA signals, and also measures and sources 0-10V DC, providing the functionality of multiple tools in one.
• Measure Without Breaking the Loop: Safely measure loop current without disconnecting wires, saving critical process downtime.
• DC Voltage Measurement and Sourcing: Source 0-10V signals to test voltage input devices, and measure 0-30V DC to check loop power supplies and I/O.
• Simultaneous In-Circuit Measurement: Power a transmitter with the 24V loop power supply while simultaneously measuring its mA output with the non-invasive clamp.
• Best-in-Class Accuracy: Delivers high accuracy of 0.2% on both mA and V DC readings for results you can trust.
• Advanced Troubleshooting: Apply a mA input to a device and measure its 4-20 mA output, or apply a voltage input and measure its current output to test I/P converters and valves.
• Detachable Clamp & Spotlight: A detachable clamp with extension cable allows for measurements in tight spaces, while an LED spotlight illuminates dark cabinets.