Used interface adapter

Tektronix TDS3012

• Manufacturer: Tektronix
• Model: TDS3012

Features 500 MHz, 300 MHz, and 100 MHz Bandwidths Sample Rates up to 5 GS/s 2 or 4 Channels Full VGA Color LCD on all Models Built-in Floppy Disk Drive For Easy Storage and Documentation 21 Automatic Measurements...