Stock Code: 430511
llongwill® Audio Signal Generator
Emits soundwave through the build-in loudspeaker with frequency of the soundwave is 200Hz~2kHz. · The loudness can be adjustable with 10Hz division. Resolution: 10Hz
llongwill® Equilibrium of Two Forces Apparatus
llongwill® Projectile Motion Apparatus
Components: A. Base, B. Bracket, C. Adapter, D. Track, E. Ball,F. Photogate, give the signal of timing end, G. Built-in touch sensor-give the signal of timing end, H. Magnetic Absorber—with built-in magnet, used to absorb the falling ball, I. Cable port for touch sensor built-in the base.
llongwill® 2-D Projectile Motion Device
Components: A. Stand Support, B. Projectile Track, C. Zero Setting Device, D. Releasing Device.