DC boost step up power module high voltage generator input voltage: DC 6V to 12V, input current: 2A-5A, output voltage: 500KV to 1000KV. The input voltage of the arc generator is DC 6V to 12V with DC output up to 1000KV high voltage. Input wiring: red - positive; black - negative. Output wiring: same color cable on the other side. Voltage generator modules are made of high-voltage components through a circuit design using the principle of Tesla coils, producing high voltage pulses with high efficiency. High voltage generator can be used for student science experiments, electronic instruments, anion , science projects, and other educational purposes. Color: black Material: plastic Package Contents: 6x High voltage generator 1000KV or 5x High voltage generator 1000KV Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement allowance is +/- 1-3cm.