Tools & Home Improvement > Electrical > Test & Measuring Equipment > Multimeters
20A Digital Multimeter MM-WYB
Brand: Generic / OEM
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Audited BOM: 11 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The low quality of the test connectors (COMP-007) causes poor contact (ENG-001), leading to inaccurate readings (RMA-001) and user frustration (REV-001).
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+4 additional failure modes & return complaint chains locked
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