Ryanong Educational Science Model Physical Experiment Box Include Optical Experimental Platform Electric Mechanics Scientific Education

Included are sets for mechanics, electricity, electromagnetism, optics, thermodynamics, and acoustics. Extensive package of equipment for middle school and high school physics labs. Ideal for teachers, home school, and young scientist. Ideal for teachers, home school, and young scientist. The guide rails are marked with scales to facilitate observation and summarization of the rules. It is not only a set of physics teaching experimental equipment, but also a for children to explore scientifically. In case of problems during the transaction or use, send me an e-mail and I will resolve it as soon as possible., Manufacturer: Ryanong