| 334515 |
Current measuring equipment manufacturing |
| 334515 |
Decade boxes (i.e., capacitance, inductance, resistance) manufacturing |
| 334515 |
Demand meters, electric, manufacturing |
| 334515 |
Digital panel meters, electricity measuring, manufacturing |
| 334515 |
Digital test equipment (e.g., electronic and electrical circuits and equipment testing) manufacturing |
| 334515 |
Diode and transistor testers manufacturing |
| 334515 |
Distortion meters and analyzers manufacturing |
| 334515 |
Elapsed time meters, electronic, manufacturing |
| 334515 |
Electrical network analyzers manufacturing |
| 334515 |
Electrical power measuring equipment manufacturing |