FLUKE 771 MILLIAMP PROCESS CLAMP METER CONDITION

The Fluke 771 Milliamp Process Clamp Meter is designed for process technicians who need to measure 4–20 mA loop signals without opening the circuit. This condition-based listing listing is suited for control-loop troubleshooting, PLC analog I/O checks, and transmitter-output verification where non-intrusive milliamp measurement can reduce downtime.   Specifications Model: Fluke 771 Milliamp Process Clamp Meter Primary function: clamp measurement of 4–20 mA process signals without breaking the loop Clamp mA range: 0 to 20.99 mA and 21.0 to 100.0 mA per Fluke specifications Best clamp accuracy: 0.2% + 2 counts in the 0 to 20.99 mA range Resolution/sensitivity: 0.01 mA Conductor diameter: 4.5 mm maximum Operating temperature: -10°C to 50°C Power: two AA alkaline batteries; typical battery life approximately 40 hours Listing notes: verify calibration, clamp/cable condition, case, and included accessories Key Features Measures live process-loop current without disconnecting loop wiring Detachable clamp head helps reach tight control-panel spaces Dual display shows mA measurement and percent of 4–20 mA span Hold function helps capture changing readings during troubleshooting Useful for maintaining transmitters, PLC input signals, and control system analog loops Typical Applications 4–20 mA loop troubleshooting PLC analog I/O checks Transmitter output verification Process automation maintenance Control-panel diagnostics Important Listing Note: Confirm clamp jaw condition, cable strain relief, display operation, calibration paperwork if applicable, and included case/accessories. The 771 is for milliamp measurement; source/simulate functions are associated with models such as the Fluke 772/773. Search Keywords Fluke 771 milliamp process clamp meter, Fluke 771 mA clamp, 4-20mA clamp meter, process loop clamp meter, PLC analog signal tester. Fluke 771 calibrated 2025, Fluke 771 used, milliamp clamp meter for transmitters, control loop troubleshooting meter, Fluke process clamp meter.