- Hounslow, United Kingdom
- Hounslow, United Kingdom
Tektronix 7511
- Manufacturer: Tektronix
- Model: 7511
Low frequency oscilloscope. 2 MHz bandwidth, large CRT 6.5 in. diagram
Hounslow, United Kingdom- Hounslow, United Kingdom
- Hounslow, United Kingdom
- Hounslow, United Kingdom
- Hounslow, United Kingdom
Tektronix 7B53A
- Manufacturer: Tektronix
- Model: 7B53A
Plug-in, Dual Delayed/Delaying Time-Base, 100 MHz, to 5ns/div
Hounslow, United Kingdom- Hounslow, United Kingdom
- Hounslow, United Kingdom
- Hounslow, United Kingdom
- Hounslow, United Kingdom
- Hounslow, United Kingdom
- Hounslow, United Kingdom
- Hounslow, United Kingdom