Aquarium Digital Thermostat Controller from Japan
Submersible digital thermostat for aquarium heaters that automatically cycles power to maintain precise water temperature. Classified HTS 9032.10.00.90 as automatic temperature regulating apparatus for specialized applications. Includes overheat protection and temperature display.
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
• IP67 waterproof rating certification essential for submersible classification
• Provide temperature accuracy specifications (typically ±0.5°C)
• Avoid bundling with heaters; classify separately unless permanent assembly