EHVYBDX Laboratory Physical Science Experiment Equipment Appliance Box, Industrial Inquiry and Principle Home Instrument Sets School Teaching Supplies

Name: complete set of physical laboratory equipment. Features: Physics lab instruments for verifying and exploring physics experiments. Experiment purpose: This kit contains the necessary electrical/optical/mechanical/acoustic experimental instruments to let children know how a light bulb emits light; in hands-on experiments, acquire basic circuit knowledge and stimulate the desire to solve problems. If you encounter any problems during the transaction or use, please email me and I will solve it as soon as possible. Uses: complete sets of mechanical/optical/electromagnetic/thermal/acoustic/experimental equipment., Manufacturer: EHVYBDX