7-Piece Electrostatics Accessory Kit for Van de Graaff and Wimshurst Electricity & Magnetism_Electromagnetism & Motors Research-grade oxygen spectrum tube at

Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary

this eight-fork steel set lets students hear and measure frequency

5-inch inner-diameter end tubes

Used to measure induced EMF as a magnet falls through a 100-turn coil on a 15mm acrylic tube

and mounted stand for comprehensive musculoskeletal anatomy instruction

7-Piece Electrostatics Accessory Kit for Van de Graaff and Wimshurst Electricity & Magnetism_Electromagnetism & Motors Research-grade oxygen spectrum tube atSeven piece accessory kit pairing with Van de Graaff and Wimshurst machines, including Faraday's pail, comb, neon bulb, head of hair, electric whirl, and a four sphere Perspex cylinder.