EISCO Hand Crank Van de Graaff Generator, up to 100kV - Static Electricity Generator, Hand Generator - 7.5" Dome, 4" Discharge Sphere, 22" Tall

HAND CRANK VAN DE GRAAFF || Perfect for demonstrating energy transformation from mechanical to electrical. This hand crank Van De Graaff is excellent for physics classrooms and exciting for learners of all ages. UP TO 100,000 VOLTS || Apparatus can generate an electrostatic charge of up to 100,000 volts in the right conditions. 7.9"" METAL SPHERE || Apparatus measures 22"" in height and features a metal sphere measuring 7.9"" (20cm) in diameter. INCLUDED EXPERIMENT GUIDE || Set includes polished and hand spun Van de Graaff Dome measuring 7.9"" in diameter, a 4"" discharge wand, 4mm grounding wire and experiment guide with activity questions for learners. INTERCHANGEABLE COMPONENTS || Components are interchangeable and replaceable, depending on regular operating atmosphere different configuration kits available to produce maximum results