Milliampere process clamp meter

The Fluke 771 provides all the basic features you'd expect to see in a milliamp clamp meter. It measures 4-20 mA signals without having to "disconnect the loop," allowing you to measure low-level DC current without having to take your system offline for troubleshooting, saving downtime and money. You can also use it to measure the output signal of the transmitter during maintenance and troubleshooting of processes and automation equipment without having to disconnect the loop. This saves time and avoids disruption to critical processes, thereby avoiding costly downtime. You can also measure 10 to 50 mA signals in older control systems with the 99.9 mA range.

Designed to simplify troubleshooting, the Fluke 771 includes a removable clip that can be attached to the wire you're testing while you move the meter (connected via an extension cord) to a better viewing position. This is especially useful for readings in narrow areas. With a dual-backlit display showing both mA measurements and percentages of 4 to 20 mA spans, you can quickly see what the system is doing, and a built-in LED spotlight allows you to illuminate hard-to-see wires in a dark enclosure. You can also use the Hold feature to capture and display changing measurements, making it easier to verify and record measurements.