Fluke 773 Milliamp Process Clamp Meter

Overview

The Fluke 773 Milliamp Process Clamp Meter is designed for comprehensive testing of 4-20 mA signal loops and DC voltage circuits. It combines in-circuit current measurement with voltage sourcing and output functions, making it ideal for troubleshooting and calibrating analog control loops in industrial process applications.

Key Features

• Best in class 0.2% accuracy on mA measurements
• 0.01 mA resolution and sensitivity
• Measure 4 to 20 mA signals without breaking the loop
• Measure mA signals for PLC and control system analog I/O
• DC voltage measurement to verify 24V power supplies and voltage I/O signals
• Dual backlit display with both mA measurement and percent of 4 to 20 mA span
• Measurement Spotlight illuminates hard to see wires in dark enclosures
• Detachable clamp with extension cable for measurements in tight locations
• Measure 10 to 50 mA signals in older control systems using the 99.9 mA range
• Source 4 to 20 mA signals and DC voltage (1-5V or 0-10V) for testing control inputs
• Hold function captures and displays changing measurements
• Simultaneous mA in-circuit measurement with 24V loop power
• Power saving features with auto-off and backlight timeout

Applications

• Troubleshooting 4-20 mA control loops and 24V power systems
• Testing and calibrating PLC and control system analog I/O
• Repairing intermittent or erratic 4-20 mA loops
• Field diagnostics of process transmitters and sensors

Included Accessories

• Four AA alkaline batteries (installed)
• Soft carrying case
• TL75 test leads
• AC 72 detachable clip
• TL 940 mini hook test leads
• Instruction sheet
• Hanging tool with hook and loop strap