A visible and tangible electrolysis experimental platform designed specifically for high school to university chemistry classrooms, science popularization venues, and enterprise technology salons. Students can complete classic experiments such as copper electrolysis, water electrolysis, and sodium chloride electrolysis within 10 minutes, and observe electrode reactions and product generation in real time. Typical experimental example: Electrolytic CuSO ₄: Red brown copper layer precipitates on the cathode within 3 minutes, and the coulombic efficiency can be calculated by weighing. Electrolysis of NaCl: Chlorine gas is generated at the anode and tested using moist starch KI test paper; The cathodic phenolphthalein indicator turns red, visually demonstrating the principle of the chlor alkali industry.