Description
Fluke 725 Multifunction Process Calibrator Repair
The Fluke 725 is a multifunction process calibrator — it sources and measures the signals process instruments use (mA, voltage, RTD, thermocouple, frequency, and pressure via a module) to calibrate and troubleshoot transmitters and control loops. As a precision source-and-measure instrument, its faults concentrate in the reference, the source/measure circuitry, and the input/output functions.
June Company repairs and calibrates the Fluke 725 for instrument-calibration and process technicians.
Common Fluke 725 problems we fix
- Source/measure out of spec — reference or source/measure drift across mA, V, RTD, and T/C, recalibrated against standards.
- A function dead — a specific source or measure path failed, often after a miswire, repaired.
- Input protection blown — fuse/protection repair.
- Pressure-module interface faults — the module connection, restored.
- Display or battery faults.
FAQs
My 725’s source or measure drifted — fixable? Yes. Reference and source/measure faults are repairable, then recalibrated across every function so your calibrations are trustworthy, with a NIST-traceable certificate.
Do you calibrate all functions? Yes — mA, voltage, RTD, thermocouple, and frequency are checked against our standards.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.





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