STEM Educational Seismograph Model You can also perform other

You can also perform other physical properties tests with the included materials

LCD Display: Features an LCD display for clear visibility

The power supply will stop automatically when the output current is 1

with sample clips

Durable Construction: Crafted with quality materials

STEM Educational Seismograph Model You can also perform otherIncluded: 1 x Educational Seismograph Model Kit, base, paper roll, dowel, support bar, wire arm, eyebolt, small washer, 2 x medium washers, large washer, wing nut, rubber grommet, stylus, rubber band, nut, screw, Instruction Manual. Demonstrates the measurement of seismic waves generated by earthquakes. Records the intensity of a simulated earthquake using a stylus and paper roll. Tabletop unit measures 12" wide and 9" high when assembled. Seismograph