ESAW Rheostat Groove Type Tube Diameter 5.6Cm (EEC-9826)Specifications:  Imported bare with Eureka wire (having high stability and strength) is wound on a thick wall porcelain/cement pipe having a deeply grooved outer surface to provide air conducts for convection cooling. Contact with Eureka res...

ESAW Rhumkorff’s Coil (EEC-9646)High quality, trembler type spark coil. comprising primary of few turns of heavy wire wound on iron core, mounted horizontally, which is fed by DC current pulses. Secondary coil of very large number of turns of very thin gauge wire completely encompasses the primar...

SW-2697 - ESAW Ripple Tank Apparatus A specially designed versatile apparatus for the investigation of the wave properties, such as wave propagaon, reflecon, refracon, diffraction, and interference. Permits demonstration with an overhead projector or use as a free standing bench model, allowing i...

SW-2787 - ESAW Ripple Tank Metal Sheet The purpose of this unit is to demonstrate wave formation transmission, reflection, and interference by projecting water waves onto the front glass screen. A vibrator with dippers and an illuminant with an inbuilt motor-driven stroboscope to produce a stable...

ESAW Ripple Tank With Digital Stroboscope (SW-2164)As the water waves have the advantage of being visible and can be move at a rate that enables us to see what is happening, which helps in studying the properties of the electromagnetic waves, sound waves or waves in other contexts they all act an...

SW-2832 - ESAW Roentgen X-Ray Tube For use with an electronic machine or induction coil, with vacuum regulating device. Comprises a glass sphere with a concave disc electrode generating cathode rays and focusing it on a tungsten target, placed at an angle of 45° at the inner end of the arm exactl...

ESAW Ruhmkorff Induction Coil (EEC-9637)Useful for the demonstration of characteristics associated with high voltage phenomena such as wit Geissler tubes, spectrum analysis tubes etc. This traditional induction coil is capable of producing a spark length of up to 30mm with an input of 6 to By and...

SW-2661 - ESAW Savart'S Toothed Wheel Four toothed wheels each of diameter 7.5cm and spaced 6mm apart on a shaft with projecting spindle with slight taper at its end.