The High Voltage Electrostatics Kit is an accessory for the Vernier charge sensors. Use it with a Faraday pail and a charge sensor to investigate the distribution of charge on a sphere, transfer of charge on contact between two spheres and charging by induction. The kit includes an electrostatics voltage source (Output 750, 1500, 3000, 6000 VDC) and two conducting spheres. Extremely low output current makes this device safe for classroom use.