a digital device used to measure the pH level of a liquid or soil. Features PH meter PH02 The LED display screen can show the result accurately and clearly. The...

This Precision Digital Vernier Caliper 150mm is made from high-strength carbon fiber reinforced plastic and has a smooth and sturdy construction that provides reliable and accurate measurements. The digital display...

203/1000 parabolic Newtonian reflector telescope is designed for deep-space photography and features a 203mm aperture, 1000mm focal length (\(f/5\) focal ratio), and a parabolic primary mirror for sharp images. Its...

a didactic and visual educational model used to demonstrate the principles of optics and common vision defects (myopia and hyperopia) and their correction    

To show the cathode ray deflection phenomenon in electric fieldFeatures Cathode ray tubes, with slit

To demonstrate that cathode ray deflects in magnetic field.Features cathode ray tube,with maltese cross: cathode ray tube

Round 40mm Mirror    

To convert radiating energy into kinetic energy. Winged cross with 4 mica plates blackened on one side. On a rotating shaft in an evaluated glass vessel. Features Partial vacuum: The...

This fiber model allows the student, using a laser beam, to highlight the total reflections in an optical fiber from end to end and with virtually no loss. Its curved...

To show deflection of cathode rays by a magnet. Horizontal tube is fitted with a fluorescent aluminium plate, the cathode side of which is bent at right angle and is...

Set of optical elements used in light diffraction experiments, mounted on a 50x50mm slide-type plastic frame (LxW). Features – 01 Slide with simple slots of 0.05mm / 0.1mm / 0.2mm;...

Finally, the fundamental concepts of Diffraction can be clearly observed and demonstrated for your students! Attempting to show the factors which affect Diffraction; finding the correct slit sizes, manipulating different...

This large gold leaf electroscope features superior construction quality, and consists of a high quality black plastic box with glass windows to shut out air currents. A plated metal support...

The block's uniform shape and polished surfaces make it an ideal tool for studying phenomena such as critical angle and total internal reflection. It is also used as an architectural...

A He-Ne laser is a type of gas laser that uses a mixture of helium and neon gas as its gain medium. It is known for producing a stable, low-power...