- Search and navigation equipment (30)
- Laboratory apparatus and furniture (35)
- Environmental controls (33)
- Process control instruments (65)
- Fluid meters and counting devices (14)
- Instruments to measure electricity (43)
- Analytical instruments (16)
- Optical instruments and lenses (42)
- Measuring and controlling devices, nec (59)
- Surgical and medical instruments (61)
- Surgical appliances and supplies (167)
- Dental equipment and supplies (78)
- X-ray apparatus and tubes (5)
- Electromedical equipment (19)
- Ophthalmic goods (56)
- Photographic equipment and supplies (30)
- Watches, clocks, watchcases, and parts (19)
