X-Ray Tube Alphabet The Rain Gauge replacement tube

The Rain Gauge replacement tube features clear numerals for easy reading

Excellent for demonstrating Morse code

Silk gains a positive electrical charge

Light Source: Semiconductor laser

X-Ray Tube Alphabet The Rain Gauge replacement tubeIt consists of a vacuum tube containing electrodes that accelerate electrons and direct them to a metal anode to produce X Rays. The X Rays fall on the fluorescent screen. Fluorescent screen and wooden box are not supplied with the instrument. Premium Quality: X Ray Tube is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal