- Experience rapid nitrogen dioxide production with our discharge reaction experiment kit. The process generates reddish-brown gas in just 1 minute and 30 seconds, significantly reducing the time required for similar experiments from 10-20 minutes to around 2 minutes. - Safety is a priority. The high-voltage output features reliable protection measures, including complete insulation and a fully enclosed design to ensure user safety during operation. - Easy setup: Simply connect the high-voltage cable to the discharge needle of the gas reaction piston and plug it into the output socket of the high-voltage power supply. - Operation is straightforward: Turn on the power switch to illuminate the power indicator. Press the switch to initiate high-voltage current, activating the two discharge needles in the gas reaction bottle, which emit white light. This process facilitates the reaction between oxygen and nitrogen, resulting in nitrogen dioxide production, with the color change to reddish-brown occurring in approximately 1.5 minutes. - Ideal for educational institutions, research laboratories, and science enthusiasts seeking to conduct efficient gas reaction experiments with improved performance and safety. - Compact and user-friendly, this kit is designed for compatibility with standard high-voltage power supplies, making it a versatile addition to your scientific equipment. - Key specifications include a durable construction designed for repeated use, ensuring long-lasting performance in various experimental settings.