Marcus O’Neal

Former calibration lab technician turned quality advisor. Helps teams make choices that stand up under audits without slowing production.

Traceability and uncertainty transparency create trust; audits reward disciplined documentation.

An auditor once asked for the thermometer calibration behind our CMM room logs. We produced the chain—thermometer to reference, reference to NMI—plus uncertainty. The tone of the audit changed instantly. From that day, I document measurement environments as carefully as I document instruments.

I gravitate to tools with clear service histories, environmental specs, and maintainable architectures.