Description
Fluke 729 FC Automatic Pressure Calibrator Repair
The Fluke 729 FC is an automatic pressure calibrator — it has an internal electric pump that automatically generates and regulates a target pressure, measures it against an internal or external module, and documents results to calibrate pressure transmitters and gauges. Its accuracy depends on the internal pump/regulation system, the pressure sensors/modules, and the mA loop measurement, which is where service and calibration focus.
FlukeMeterRepair.com repairs and calibrates the Fluke 729 FC for instrument-calibration technicians, process engineers, and pharma/manufacturing teams.
Common Fluke 729 FC problems we fix
- Internal-pump / auto-regulation faults — won’t reach or hold the target pressure automatically, the pump and regulation repaired.
- Pressure-module / sensor drift — the pressure measurement out of spec, recalibrated against standards.
- Leak faults — internal leaks preventing stable pressure, resealed.
- mA / loop measurement faults — the transmitter loop measurement reading wrong, repaired and recalibrated.
- Display or battery faults.
FAQs
My 729 won’t pump or hold pressure — fixable? Yes. Pump, regulation, and sensor faults are repairable, then it’s recalibrated so generated pressure and measurements are accurate, with a NIST-traceable certificate.
Is the pressure verified? Yes — checked across the range 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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