Hemoccult Sensa 100 Single Slide Test Cards, 2-Developers & 100 ApplicatorsThe Hemoccult Sensa FOBT kit is a simple, at home test that uses a small amount of stool to detect blood. The test is easy to use; the stool is placed on a special card and then inserted into the reader. The reader will indicate whether or not blood was detected, and will provide a percentage of accuracy. The Hemoccult Sensa FOBT kit is a reliable and accurate way to detect blood in the stool, and can be used to help diagnose conditions such as