We are offering Flow Cytometer, an electronic detection apparatus, which is used to automate the phenomenon of Flow cytometry (abbreviated: FCM), which is a technique for counting and examining microscopic particles, such as cells and chromosomes. It is similar to a microscope, except that, it is more advance, automated and instead of producing an image of a single cell, it offers "high-throughput" for a large number of cells. To get the reading, the microscopic particles are suspended a stream of fluid and passed by a Flow cytometers. Using the device, simultaneous multiparametric analysis of physical and chemical characteristics of thousands of particles can be made. The reading are very sharp and thousands of particles can be analyzed in one per second. This device finds application in the diagnosis of health disorders, especially blood cancers. Other applications involve researches and clinical practice.