Fluke 772 Calibration

Description

Fluke 772 Process Clamp Meter Calibration and Repair

The Fluke 772 is a milliamp process clamp meter that measures and sources 4–20 mA, measuring loop current via a clamp and sourcing/simulating mA, for process-loop troubleshooting and calibration. Its accuracy depends on the milliamp clamp/measurement sensor and the mA source/measure circuitry, which is where service and calibration focus.

FlukeMeterRepair.com repairs and calibrates the Fluke 772 for process-control and instrumentation technicians.

Common Fluke 772 problems we fix

• Clamp-sensor faults — the milliamp clamp not measuring loop current correctly, repaired and recalibrated.
• mA measure/source out of spec — the measurement or sourcing drifting, recalibrated against standards.
• A function dead — an input/output path failed, often after a miswire, repaired.
• Display or battery faults — repaired.
• Terminal or connector faults.

FAQs

My 772 clamp or mA reading is off — fixable? Yes. Clamp and source/measure faults are repairable, then the meter is recalibrated so loop measurements and sourcing are accurate, with a NIST-traceable certificate.

Is the clamp verified? Yes — the clamp and mA functions are checked against our standards.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or request service.