10A2

From TekWiki

The Tektronix Type 10A2 is a 50MHz dual-trace vertical plug-in for the 647 and 647A oscilloscopes. It was introduced in 1963. An updated 100MHz version, the 10A2A, was introduced in 1967.

• Tektronix 10A2 Manual (PDF)
• Tektronix 10A2A Manual (PDF)