Tools & Home Improvement > Electrical > Test & Measuring Equipment > Multimeters
1000V AC DC Analog Multimeter H1550
Brand: Generic / OEM
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Audited BOM: 10 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Excessive play in the pointer's shaft (ENG-001) causes oscillation and reading inaccuracy, leading to returns (RMA-001) and customer complaints (REV-001) about pointer instability.
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