voltage module with double output cable — purposebuilt for small science projects, demonstrations, and electronic equipment that require a compact, silent voltage source. Key benefits Provides a reliable voltage output capable of igniting cigarettes and paper for demonstration purposes. Single voltage line can deliver power to any metal body or conductive component, enabling direct connection to experimental targets. Silent operation with no audible noise, making it suitable for classroom demonstrations and enclosed hobby projects. Versatile module form factor that integrates into education setups, DIY electronics, or prototype equipment. What it does (functions) Double voltage cable: two voltage outputs for flexible experiment setups or dual connections. Singleline metalbody support: one voltage line can be used to energize a metal object or electrode. Acts as a generalpurpose voltage source for small science tasks, negative ion generator assemblies, and educational experiments. Compatibility and performance Compatible with conductive materials and metal components commonly used in school labs and hobby electronics. Delivers the voltage levels required for ignition demonstrations and for driving small voltage circuits without producing audible noise. Module format allows integration into experimental rigs or electronic projects that require a dedicated voltage source. Practical use scenarios school physics or electronics lab: safe classroom demos showing spark generation, discharge effects, or ignition experiments under supervision. DIY negative ion generator: provides the voltage electrode supply for smallscale ionization assemblies. Hobbyist/prototype electronics: a compact voltage source for small science builds, sensors, or experimental circuits. Notes Designed as a module for use in experimental and educational contexts and for integration into small electronic equipment. Follow appropriate safety procedures when working with voltage.