Description
Fluke 730G Pressure Gauge Calibrator Repair
The Fluke 730G is a digital pressure gauge/calibrator — it measures pressure precisely (and, with the internal mA/V functions, calibrates pressure transmitters) for instrument calibration. Its accuracy depends on the internal pressure sensor and the measurement electronics, which is where service and calibration focus.
FlukeMeterRepair.com repairs and calibrates the Fluke 730G for instrument-calibration technicians and process engineers.
Common Fluke 730G problems we fix
- Pressure-module / sensor drift — the pressure measurement out of spec, recalibrated against standards.
- Leak-rate / port faults — leaking pressure ports skewing readings, repaired.
- mA / loop measurement faults — the transmitter loop measurement reading wrong, repaired and recalibrated.
- Display or interface faults — repaired.
- Battery faults.
FAQs
My 730G reads pressure wrong — fixable? Yes. Sensor and port faults are repairable, then the gauge is recalibrated so it reads accurately, with a NIST-traceable certificate.
Is the reading verified? Yes — checked across the range against our pressure standards.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or request service.




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