- Tektronix MDO4054-6- Manufacturer: Tektronix
- Model: MDO4054-6
 - Oscilloscope+ Spectrum analyzer (new) 500MHz, 4ch, 5GS/a, 6GH spectrum anslyzer $8,433 USDSeoul, South Korea
Oscilloscope+ Spectrum analyzer (new) 500MHz, 4ch, 5GS/a, 6GH spectrum anslyzer