Mission

Design safe measurements for voltage, current, temperature and charging stability without treating a meter as a certification lab.

Required work

  1. Identify charger and cable ratings
  2. Define measurements at consistent battery levels
  3. Record thermal and disconnect behaviour
  4. State what the test cannot prove

Evidence to produce

A bounded test plan with expected ranges, stop conditions and interpretation limits.

Quality checks

The result must name its sources, separate observation from assumption, preserve originals and explain limitations.

25 · Diagnostics and Maintenance Labs

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