The COVID-19 Test Cartridge is used in the nasal swab samples of patients with suspected cluster cases and others who need to be diagnosed or differential diagnosed with COVID-19 infection. This test kits have many application scenarios, hospital, clinic, pharmacy, family, large-scale activities and party scene, etc. The self-test can be detected quickly,the device is small, portable, easy to operate, it shows simple discriminant and test takers can obtain accurate results within 30 minutes.