Fluke 773 CAL Milliamp Process Clamp Meter

Overview Fluke 773 CAL Milliamp Process Clamp Meter

The Fluke 773 CAL Milliamp Process Clamp Meter is a precision troubleshooting tool for instrumentation and control professionals who require verified accuracy and documented calibration. Manufactured by Fluke, this CAL version includes NIST traceable calibration with data, making it suitable for regulated environments and quality-critical applications.

The Fluke 773 measures 4–20 mA signals up to five times faster than traditional methods by allowing non-contact measurements without breaking the loop. This enables technicians to diagnose live transmitters, valves, and PLC I/O without shutting down systems or disrupting processes.

Features and Performance

- Includes NIST traceable calibration certificate with data
- Best-in-class 0.2% accuracy with 0.01 mA resolution
- Non-contact measurement of 4–20 mA loops without breaking the circuit
- Measures up to 99.9 mA DC using the clamp
- Measures, sources, and simulates 0–24 mA via test leads
- Built-in 24 V loop power for transmitter testing
- Measures and sources DC voltage (up to 30 V) for 1–5 V and 0–10 V I/O signals
- Detachable clamp with extension cable for tight or hard-to-reach locations
- Dual backlit display showing mA and percent of span simultaneously
- Integrated measurement spotlight for dark control cabinets
- Step and ramp output functions for advanced loop testing
- Automatic power-off to conserve battery life

Why You Should Buy it

The Fluke 773 CAL is ideal for professionals who need documented accuracy, regulatory confidence, and maximum efficiency. NIST traceable calibration ensures compliance with quality systems, while non-contact loop measurement minimizes downtime. Its ability to measure, source, and simulate both mA and voltage signals makes it a powerful all-in-one tool for maintaining modern process and automation systems.