Automotive Spark Plug Tester from Mexico
Handheld device that tests the electrical performance of spark plugs in internal combustion engines by measuring voltage output and spark strength. Classified under HTS 9031.80.80.60 as equipment specifically for testing electrical characteristics of engine components. Ensures reliable ignition system diagnostics for gasoline engines.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Verify calibration certificates meet NIST standards for accurate electrical testing claims
• Include detailed technical specs showing engine electrical testing function to avoid reclassification