Bubble Flow Meter from Japan
Precision glass instrument measuring very low gas flow rates by bubble displacement. Under HTS 9026.80.60.00 for other gas flow apparatus. Laboratory calibration use.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Soap solution compatibility and flow range (0-500ml/min) specified
• Fragile glass construction requires careful packaging declaration
• Lab vs. industrial use distinction prevents machinery classification