ICNEA 4026—Manufacturing of special instruments for teaching

Where 4026 sits

1. C Manufacturing industry
2. 40 Instrumentation manufacturing industry
3. 402 Special instrument manufacturing
4. 4026 Manufacturing of special instruments for teaching

What 4026 includes

• Including the manufacturing activities of the following special teaching instruments：
• Electrified teaching equipment: watt-hour meters for teaching demonstrations, DC ammeters for teaching demonstrations, DC voltage meters for teaching demonstrations, AC meters for teaching demonstrations, AC voltage meters for teaching demonstrations, and other electrified teaching equipment
• Machines or devices for demonstration: Wim Huist electric motors, Atwood machinery, Madburg hemispheres, Grignard rings, Newton disks, other machines or devices for demonstration
• Other special instruments for teaching
• Refers to the manufacture of special instruments for teaching demonstrations or exhibitions without other purposes.

4026 in other systems