During the Covid-19 pandemic, the suitability of the results of a health test is an important note in order to stay healthy and carry out activities in the midst of a pandemic. Measuring a health test can be carried out properly and accurately in a laboratory whose measurement tools are regularly maintained, the results of this health test can be used by consumers to determine the condition of the body and what steps must be taken to get further medical action, in this study we investigated about both internal and external factors from recalibration of medical laboratory equipment as a form of maintenance to obtain appropriate results. With reference to the answers obtained using the likert scale, we hope that the data we convey is more objective and closer to the truth, what our FGD is to find out what factors, both internally and externally, have the most significant impact on the maintenance and recalibration of health measuring instruments, then do a mapping with SWOT to draw conclusions on our research.