Accu-Chek Active test strips, box 50 strips/box. Accu-Chek Active Test Strips. For testing glucose in whole blood. For use only with the Accu-Chek Active Blood Glucose Meter. The Active-Care Active test strips are part of a system designed for people on the go. With a tiny blood sample, the fast five-second test allows people with diabetes to get quick and accurate results.