Description
Touchable lightning coilIt can be used to create high-voltage lightning and do various scientific experiments， such as wireless transmission， wireless lighting， dielectric withstand voltage test and sewage treatmentTeachers use it to demonstrate the principle of pressure rise， high-frequency skin effect， etc.Super long arc， this flat Bluetooth Tesla coil can emit 10 cm lightning at its small size， which looks very destructive and scary， but when you touch it， it is like scratching your hands and massaging SPA~You can also play lightning rhythm music with your mobile phone Bluetooth connectionSize3.94 * 3.94 * 2.05"Power supply voltage: 110-240VAC 50/60Hz， power: 0-120wProducts from Yuwen's store- Brand: Unbranded
- Category: Science & Exploration Sets
- Fruugo ID: 226685851-483636921
- EAN: 749752736996
- Sold by: Yue Yang Long You Shang Mao You Xian Gong Shi
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