Description
Fluke 741B Documenting Process Calibrator Calibration and Repair
The Fluke 741B is a documenting process calibrator that sources and measures mA, voltage, RTD, thermocouple, frequency, and ohms (and pressure via a module) with HART and documenting features to calibrate process instruments. Its accuracy depends on the multiple source/measure circuits, the references, and the documenting/communication system, which is where service and calibration focus.
FlukeMeterRepair.com repairs and calibrates the Fluke 741B for process and instrument-calibration technicians.
Common Fluke 741B problems we fix
- A source/measure function out of spec — mA, RTD, thermocouple, voltage, or frequency drifting, recalibrated against standards.
- A function dead — an input/output path failed, often after a miswire, repaired.
- Documenting / HART faults — stored procedures, results, or HART communication not working, repaired.
- Display or terminal faults — repaired.
- Battery or communication faults.
FAQs
A function on my 741B reads or sources wrong — fixable? Yes. Source/measure faults are repairable, then every function is recalibrated so it calibrates your process instruments accurately, with a NIST-traceable certificate.
Are all functions verified? Yes — each source/measure function is checked against our standards.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or request service.
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