Multifunctional Circular Flat Tesla Coil Module BT Music Artificial Lightnings Pulse Width Adjustable Frequency Adjustment Electric Arc Generator Wireless Sound Transmission Science Experimental Tool Student Teaching Aids

Multifunctional flat panel BT music Tesla coil, has the function of wireless-transmission, can produces touchable electric arc, lights up lamp and plays music with high sound quality. With the Tesla coil you can create dazzling artificial lightnings, and can be used not only in games or art, but also for various scientific experiments such as wireless power transmission, wireless lightings, insulator voltage testing, sewage treatments, teachers using it to demonstrate the principle of voltage boosting to students, high frequency skin effect, etc. It is a perfect teaching tool to spark students' interest of science, also can be a fine gift. Features:Strict production process, it is compact in size, lightweight and portable, beautiful and stylish, with fine durability. It has a well-designed interference resistant circuit system, it will not be interfered by high-frequency electromagnetic signals, so that you can rest assured to use.Two rotate knobs design, you can use them to adjust the pulse width and working frequency. And with a switch button to adjust between fix frequency mode(left), musicmode(right) and close it(middle).With LED indicator light, different LED color corresponding to the different working stated: blue-power supplys normal, green-arc discharge frequency, red-temperature control is not triggered, red off-temperature control triggered.With temperature control protecting and automatic heat dissipation system, which has a strong cooling capacity and ensures the reliability of long-term work.We use a metal pin as the discharge end, when the coil starts to work, the arc spews out the arc to produce thrust, the arc will shake and rotate due to the instability of the fine wire. High temperature will be generated after approaching, please do not touching this part directly.It will generate touchable electric arc, which is feels like a massage spa for your hands when touching it, no life-threatening injuries.Wireless-transmission, the Tesla coil can produce a high frequency and high pressure electromagnetic field, so that the lights that contains conductive-gases can be illumined by the electromagnetic field. Includes fluorescent light, incandescent, neon light and some rare-gases glass tubes.BT connection to plays mobilephone musics, and the optimized circuit has improved quality and volumes of the sound. The electric arc effect of this Tesla coil is very cool and interesting, also a beautiful home decoration at night.It is a perfect teaching tool to spark students' interest of science, suitable for various scientific experiments such as wireless power transmission, wireless lightings, insulator voltage testing, sewage treatments, teachers using it to demonstrate the principle of voltage boosting to students, high frequency skin effect, etc. Note: The housing is made by FDM3D printing, there will be certain defects like small pits or some unsmoothed textures.We recommend using squarewavemusics. Specifications:Name: Tesla Coil Material: plastics+printed circuit boardPackage size: 150 * 150 * 50mm / 5.91 * 5.91 * 1.97inPackage weight: 230g / 8.11ounce Packing List:1 * Tesla CoilGiá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....