Digital Turbidity Electrical Tester from Japan
An electrical device that measures water turbidity using light scattering detection for quality control in water treatment. Classified under HTS 9027.89.45.90 as other electrical instruments for physical analysis of liquids. It quantifies suspended particles electrically via nephelometric method.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Provide NIST-traceable calibration data to comply with import requirements for analytical instruments
• Label clearly as electrical to distinguish from optical-only turbidity meters
• Check for EPA-equivalent standards if marketed for environmental monitoring