3LO1I small-sized single-beam oscillographic cathode-ray tube with electrostatic focusing and beam deflection, with a round green screen.

Designed for visual registration of electrical signals with a frequency of up to 300 MHz in various radio-electrotechnical devices for general purposes.

Beam focusing is electrostatic.

Beam deflection is electrostatic.

The screen is green in color.

Screen afterglow is no more than 0.1 s.

Glass design, baseless (РШ31).

Overall dimensions of the oscilloscope tube 3LO1I:

— length no more than 109 mm;

— diameter no more than 33.5 mm.

Weight 200 g.