Cathode Ray Tube - Magnetic field Effect this stain ensures vibrant and

this stain ensures vibrant and consistent staining

this real scorpion specimen is a collector's item that adds a touch of history and intrigue to any space

and data hold function

Size: 70cm x 30cm x 13cm

Length of side 115 mm

Cathode Ray Tube - Magnetic field Effect this stain ensures vibrant andIncluded: Cathode Ray Tube Magnetic Field Effect Deflection Crookes Tube with Rectangular Plate. Composed of the following parts: glass envelope, grid plate, fluorescent screen, cathode, anode, support. To Demonstrate that cathode ray deflects in magnetic field. Premium Quality: This product is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional