Premium Seismograph Teaching Model

This premium seismograph model creates a visual representation of shock waves generated by an earthquake. The model is operated by manually pulling the paper strip while recording simple movements made by jumping or moving near the apparatus. One roll of paper is included; a marking instrument is required but not included. The model is designed for educational concept demonstration and can be used to teach both geological and mathematical concepts. It measures and records relative motion on the paper strip. Not intended for accurately measuring seismic waves. Suitable for earth science and physics classrooms.