|
| 48245 | Analysers, spectrum | |
| 48245 | Fluxmeters | |
| 48245 | Hysteresis testers | |
| 48245 | Instruments for measuring or checking semiconductor wafer or devices | |
| 48245 | Logic analysers | |
| 48245 | Meters, frequency | |
| 48245 | Meters, frequency deviation | |
| 48245 | Meters, phase deviation | |
| 48245 | Meters, power-factor | |
| 48245 | Microammeters | |
| 48245 | Moving iron magnetometers | |
| 48245 | Permeameters for measuring magnetic permeability | |
| 48245 | Phasemeters | |
| 48245 | Radio frequency measuring instruments | |
| 48245 | Ratiometers | |
| 48245 | Recorders, transient phenomena | |
| 48245 | Slotted line instruments for measuring wavelengths or radio frequencies | |
| 48245 | Synchroscopes | |
| 48245 | Telemetering systems, analogue | |
| 48245 | Tube-testing and measuring instruments for radio or thermionic tubes | |
| 48245 | Valve-testing and measuring instruments for radio or thermionic valves | |
| 48245 | Wave-guide instruments, slotted, for measuring wavelengths or radio frequencies | |
| 48245 | Wavemeters | |