

Do experiment- Make a Seismograph
1. Non-toxic plywood
2. 6-color paint with CE certificate
3. A seismometer is an instrument that measures motion of the ground.
4. Simple seismometer, sensitive to up-down motions of the Earth, is like a weight hanging from a spring, both suspended from a frame that moves along with any motion detected. The relative motion between the weight (called the mass) and the frame provides a measurement of the vertical ground motion.
Description | Make a Seismograph to measure motion of the ground |
Item No. | diy electronic kits, SC-016 |
Components | wooden parts, silver paper, glass ball, battery holder, wires, buzzle, plastic tube,plastic funnel, 6- color paint, brush, and glue |
Size | assembled size: 15*6.5*12cm |
Packing | zip lock bag |
MOQ | 50 kits |
Produce Time | for MOQ, around 3days |
Sample Time | one day |



