- Search and navigation equipment (62)
- Laboratory apparatus and furniture (26)
- Environmental controls (61)
- Process control instruments (91)
- Fluid meters and counting devices (14)
- Instruments to measure electricity (87)
- Analytical instruments (50)
- Optical instruments and lenses (32)
- Measuring and controlling devices, nec (74)
- Surgical and medical instruments (139)
- Surgical appliances and supplies (229)
- Dental equipment and supplies (50)
- X-ray apparatus and tubes (17)
- Electromedical equipment (53)
- Ophthalmic goods (53)
- Photographic equipment and supplies (79)
- Watches, clocks, watchcases, and parts (9)
