Van De Graaff Generator Large Variable Speed 400kV Trending-Phonics Designed for safe and accurate

Designed for safe and accurate trimming

each embedded with colourful acrylic gemstones

or treasures

encouraging storytelling and creativity during free play

Van De Graaff Generator Large Variable Speed 400kV Trending-Phonics Designed for safe and accurateThe 400kV Van De Graaff Generator is a modern, compact, and robust instrument, designed with all parts fully exposed for educational use in the classroom. This special model, featuring a 300mm diameter dome, is ideal for impressive demonstrations and experiments, providing a visual and hands on experience of electrostatic phenomena. Key Features: : High Voltage Output: Capable of generating up to 400kV, creating a 15cm spark gap for dramatic