How Does a Digital Multimeter Work? Internal Circuit & Operation   A multimeter is one of the most fundamental instruments in electrical and electronics testing. From students in laboratories to technicians in the field, multimeters are used daily to measure voltage, current, and resistance. Over the years, measurement technology has evolved from mechanical systems to intelligent...

What Is a Gauss Meter? Definition, Working Principle & Uses Magnetic fields play a crucial role in modern science, engineering, and industry. From electric motors and transformers to medical imaging and research laboratories, accurately measuring magnetic fields is essential for performance, safety, and quality control. This is where a gauss meter comes into the picture. we’ll clearly...