Water Electrolysis Experimenter Chemistry Demonstration Water Hydrogen and Oxygen Teaching Instrument

one order for one pcs   1. Product introduction: This water electrolysis experimenter has made a certain improvement to the traditional water electrolyzer. Two minutes after the 12V DC power supply is energized, bubbles can be seen continuously emerging from the electrode.   The main body is made of transparent plastic. The overall instrument is small and beautiful. It can quickly realize the experiment of the water electrolysis process, and at the same time eliminates the defects of easy damage and inconvenience during the carrying process of traditional products.   2. Product composition: plastic body (water injection port, water storage box, gas holder, electrode), glass air duct, latex connecting tube, etc.   3. Usage and precautions   1. Introduce the water into the container from the water injection port to the 0 mark position.   2. Connect the instrument to a 12V DC stabilized power supply (student power supply, teaching power supply, dry battery [each 1.5V requires at least 8 s