TSIC 2651—Manufacturing of equipment used for measurement, testing, navigation, and control.

Where 2651 sits

1. C Production
2. 26 The manufacturing of computer products, electronics, and optical devices.
3. 265 Manufacturing of equipment used for measurement, testing, navigation, and control, including clocks.
4. 2651 Manufacturing of equipment used for measurement, testing, navigation, and control.

Contains 2 narrower codes

• 26511 Manufacturing of equipment used for measurement, testing, navigation, and control (excluding industrial use).
• 26512 The manufacture of equipment used for measurement, testing, and process control in industrial production.

What 2651 includes

• The manufacture of systems and instruments used in search, detection, navigation in sea/aviation; control and operation of automatic appliances (including heaters, coolers, refrigerators, and related equipment); instruments and equipment for measuring, displaying, identifying, recording, transmitting, and controlling variables in industrial processes (e.g., temperature, humidity, pressure, vacuum, combustion, flow, level, viscosity, density, acidity, concentration, and rotation); liquid totalizers and counting devices; instruments for measuring and testing the properties of electrical currents and electrical signals; measuring instruments and instrumentation systems for analyzing the chemical and physical composition or concentration of solid, liquid, gaseous, or composite samples in laboratories; and other measuring and testing instruments and components thereof.
• The manufacture of non-electrical measuring, testing, navigation in sea/aviation, and control equipment (excluding general mechanical instruments) is included in this class.

2651 in other systems