| 9030.31.00 | 00 | Other instruments and apparatus, for measuring or checking voltage, current, resistance or power: | | | | |
| 9030.33.00 | 40 | For measuring or checking voltage, current or resistance | X | | | |
| 9030.40.00 | 00 | Other instruments and apparatus, specially designed for telecommunications (for example, cross-talk meters, gain measuring instruments, distortion factor meters, psophometers) | X | Free | | 40% |
| 9030.82.00 | 00 | For measuring or checking semiconductor wafers or devices | No. | Free | | 40% |
| 9031 | | Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors; parts and accessories thereof: | | | | |
| 9031.49.40 | 00 | Coordinate-measuring machines | No. | 3.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 50% |
| 9031.49.70 | 00 | For inspecting masks (other than photomasks) used in manufacturing semiconductor devices; for measuring surface particulate contamination on semiconductor devices | No. | Free | | 50% |
| 9031.90.45 | 00 | Bases and frames for the coordinate-measuring machines of subheading 9031.49.40 | X | 3.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 50% |
| 9101.29.30 | | With movement measuring not over 15.2 mm | | $2.28 each + 5% on the case and strap, band or bracelet | Free (AU,BH,CA, CL,D,E,IL,J,J+,JO, MA,MX,P, R,SG) | $4.75 each + 45% on the case + 80% on the strap, band or bracelet |
| 9101.29.40 | | With movement measuring over 15.2 mm | | $1.92 each + 5% on the case and strap, band or bracelet | Free (AU,BH,CA,D, E,IL,J,J+,JO, MA,MX,P,R) 72￠/each + 1.8% on the case and strap, band or bracelet (CL,SG) | $4.75 each + 45% on the case + 80% on the strap, band or bracelet |
| 9102.29.25 | | With movement measuring not over 15.2 mm: | | | | |
| 9102.29.35 | | With movement measuring over 15.2 mm: | | | | |
| 9104.00.05 | | With clock movements measuring over 50 mm in width or diameter: | | | | |
| 9105.19.10 | | With movement measuring not over 50 mm in width or diameter: | | | | |
| 9105.29.10 | | With movement measuring not over 50 mm in width or diameter: | | | | |
| 9105.99.20 | | Other, with movement measuring not over 50 mm in width or diameter: | | | | |
| 9106 | | Time of day recording apparatus and apparatus for measuring, recording or otherwise indicating intervals of time, with clock or watch movement or with synchronous motor (for example, time registers, time-recorders): | | | | |
| 9106.90.55 | | Apparatus for measuring, recording, or otherwise indicating intervals of time, with clock or watch movements, battery powered: | | | | |
| 9106.90.75 | 00 | Apparatus for measuring, recording or otherwise indicating intervals of time, with clock or watch movements, AC powered and with opto-electronic display only | No. | 3.9% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | $4.50 each + 65% |
| 9108.90.10 | 00 | Measuring 33.8 mm or less | No. | 29￠/each | Free (AU,BH,CA, CL,D,E,IL,J+,JO, MA,MX,P, R,SG) | $1.50 each |
| 9108.90.30 | 00 | Measuring 33.8 mm or less | No. | 57￠/each | Free (AU,BH,CA, CL,D,E,IL,J,J+, JO,MA,MX, P,R,SG) | $2.50 each |
| 9108.90.50 | 00 | Measuring 33.8 mm or less. | | | | |
| 9108.90.50 | 00 | Measuring not over 15.2 mm | No. | $2.16 each | Free (AU,BH,CA,D, E,IL,J,J+,JO, MA,MX,P,R) 81￠/each (CL, SG) | $4 each |
| 9108.90.60 | 00 | Measuring over 15.2 mm | No. | $1.80 each | Free (AU,BH,CA,D, E,IL,J,J+, MA,MX,P,R) 36￠/each (JO) 67.5￠/each (CL, SG) | $4 each |
| 9108.90.90 | 00 | Measuring 33.8 mm or less | No. | $1.50 each | Free (AU,BH,CA, CL,D,E,IL, J,J+,JO,MA, MX,P,R,SG) | $10.75 each |
