This device is based on the reproduction of DNA outside the biological system. This is a method of transcribing DNA in the laboratory. Therefore, it is a vital technology to clone a specific piece of DNA and multiply its production so that additional tests and examinations can be carried out. The PCR technique aims to amplify a few molecules of DNA, after extracting it from cells or body fluids, and obtaining large quantities of it so that the researcher can perform the analysis on it.

A device used to view the results of the electrophoresis resulting from a gel electrophoresis device equipped with an electronic display.

The device uses electrical relay technology to separate genetic material (DNA or RNA) by applying an electric field in a gelatinous medium, and the genetic material is often separated after doubling and as a result of the presence of a total negative charge on the genetic material, it travels from the negative electrode to the positive electrode.