150BCB31

Hitachi 150BCB31 rectangular mesh type tube with 10 kV acceleration potential and metal backed phosphor. Screen Type P31 (GH) phosphor standard.
Useful Screen Area 8 x 10 div (1 div = 1 cm). Graticule Internal graticule with centimeter divisions and 2 mm subdivisions along the central axis 10% and 90% lines are indicated. Illumination continuously variable.