Spark Gap Telsa Coil DIY Kits SGTC science physics toys lightning generator
$78.00
Spark Gap Telsa Coil(Assembled) 1.size: 15.5*10CM 2.Include 12v,2A power suply 3.this tesla coil is assembled,ready to use,it can generate arc You can touch the metal ball with your hand, and an arc can be generated between your fingers and the metal ball. You will not be hurt, but you will feel a slight electric shock. Can light up fluorescent lamps If you like physics and science, then this is a very good physics toy
Show More
Show Less