Physics Instruments, your OEM Source for Equipments of Physics Laboratory. Physics Instruments has a wide variety of unique and innovative items for physics science teaching and performing compelling classroom demonstrations and experiments based on physics principles. Science / Physics Experiments Equipments such as wimshurst machine, physics lab kits, lab spectrometer, ray box, lamp holder, expansion apparatus, bimetallic strips, ring, ball, crooke's tubes, cathode ray tubes, lift pump models, hydrostatic press, van-de-graff generator, inclined plane apparatus, dynamic trolleys, force table, magnets, measuring devices, pulleys, rheostat ,tuning fork, micrometers, physics experiments student kits . . .