Fluke 5730A Calibrator Repair

Description

Fluke 5730A Calibrator Repair

The Fluke 5730A is a high-performance multifunction calibrator — a metrology-grade reference that sources precise DC and AC voltage, current, and resistance to calibrate high-accuracy meters and instruments in primary and secondary calibration labs. Its faults concentrate in the internal reference, the source/output stages, and the range/function switching.

FlukeMeterRepair.com repairs and calibrates the Fluke 5730A for calibration labs and metrology teams.

Common Fluke 5730A problems we fix

• Output-accuracy / reference drift — the reference or an output stage drifting, which compromises every cal it performs, recalibrated against standards.
• A function out of spec — a specific output (V, I, R) drifting, repaired and recalibrated.
• Range / function switching faults — the output routing/relays, restored.
• A function dead — an output path failed, often after a miswire, repaired.
• Communication or display faults.

FAQs

My 5730A output drifted — fixable? Yes. Reference, output-stage, and switching faults are repairable, then every function is recalibrated against our standards so the instruments it calibrates are trustworthy, with a NIST-traceable certificate.

Are all functions verified? Yes — each output 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.