Fluke 773 Milliamp Process Clamp Meter

The Fluke 773 is an accurate, versatile, and highly portable milliamp clamp meter designed for process control applications. It measures 4-20 mA signals five times faster than traditional multimeters without breaking the loop, allowing troubleshooting of live devices without powering down the system.

Key capabilities include non-contact measurement of up to 99.0 mA, including 10-50 mA signals in older control systems. The meter sources and measures DC voltage for troubleshooting 1-5V or 0-10V signal devices. A detachable clamp section connects via extension cable for measurements in tight spaces.

Advanced features include an integrated measurement spotlight for illuminating wires in dark enclosures, dual backlit display showing mA measurement and percent of 4-20 mA span simultaneously, and Hold function for capturing measurements. Automatic power-off preserves battery life.

For loop troubleshooting, the unique mA scale feature measures signals without breaking the loop and outputs them to recording devices. Simultaneous mA in-circuit measurement with 24V loop power for testing transmitters is supported. Output options include mA or voltage linear ramp or 25% step output.

Package includes TL75 test leads, AC72 detachable clip, TL940 mini hook leads, four AA alkaline batteries, magnetic hanging strap, soft carrying case, quick reference guide, and 3-year warranty.