"LW Scientific"

These Optical Refraction Components are made from imported optical glass or acrylic with optically worked surfaces.

This wooden machine is elegantly designed to demonstrate how a wedge can increase mechanical advantage.

Excellent demonstration of compression for hooke's law. Approximately 300mm long with a 10mm diameter and wire of 19 SWG.

No need for a mirror support stand with these mirrors. Silvered back mirror with a protective coating. Mounted on wooden block 20mm thick.

This wooden machine is elegantly designed and easy for students to use. Study levers and mechanical advantage both qualitatively and quantitavely.

Individual metal electrodes for electrochemical experiments.

This sensor can measure the static pH values of common liquids.

Recreate the medieval weapon using counterweights.

Learn about triangular relations through hands on kit.

Buchner filtering flasks are made of high quality, heavy duty borosilicate glass.

Show the difference between three pendulums with different lengths.

Economical pulley for simple machine experiments.

This polished copper calorimeter set has everything you need.

Economical pulley for simple machine experiments.

In these digital compound instruments, a video camera is built into the traditional microscope chassis.

Power your creation with wind.