US$ 187.50
Cylindrical borosilicate 3
Regulated dual AC/DC power supply displaying voltage and current on independent digital readouts
Two 250-turn coils of 0
Two-speed ticker timer kit printing 25 or 40 dots per second on paper tape via carbon discs
and lead with densities from 2
Alnico U-Shape Magnet, 50 x 10 x 9mm Pack Size_Single Cylindrical borosilicate 3Used to demonstrate field concentration across a small pole gap, this 50 x 10 x 9mm Alnico U shape carries an 18mm gap and ships with a keeper for storage between investigations.
US$ 187.50
US$ 197.50
US$ 225.00
US$ 175.00
US$ 162.50
US$ 162.50
US$ 275.00
US$ 600.00
US$ 110.00