Description
Fluke 332D DC Voltage Reference Repair and Calibration
The Fluke 332D is a DC voltage reference standard — a precision metrology-grade source that generates a highly accurate, stable DC voltage used as a reference in calibration labs to calibrate meters and other instruments. As a precision reference source, its faults concentrate in the internal voltage reference, the output/divider stages, and the range switching.
June Company repairs and calibrates the Fluke 332D for calibration labs and metrology teams.
Common Fluke 332D problems we fix
- Reference drift — the internal reference drifting out of spec, which compromises every cal it supports, recalibrated against standards.
- Output / divider faults — the output or precision divider not producing the correct voltage, repaired.
- Range-switching faults — the output routing, restored.
- Stability faults — output unstable over time, corrected.
- Control or terminal faults.
FAQs
My 332D reference drifted — fixable? Yes. Reference and output faults are repairable, then the standard is recalibrated so its output is accurate and the instruments you calibrate from it are trustworthy, with a NIST-traceable certificate.
Is it recalibrated for accreditation? Yes — verified against our reference standards with documented results.
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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