- GPIB option installed
- standard, basic oscillator

Unit is clean and in very good shape.
I spent some time testing everything I could think of (50ohm/1M input, AC/DC coupling, 1x/10x atten, both channels, beyond the specs up to 250 MHz), all works as expected and within specs.
I can run extra tests if requested. Display is nice and crisp. The PM6680B doesn't have a fan and is silent unlike the PM6681B !

No cables or extras included.