Ascensia Diabetes Care CONTOUR® 7311 Blood Glucose Test Strips, 50/btl (Continental US+HI, PR Only) Ease and accuracy: A powerful combination. Provides enhanced accuracy with each test by combining the following in a next generation system: Advanced Algorithm, Mulitpulse technology, and Proprietary Mediator. No Coding™ technology eliminates errors due to miscoding and only 0.6 microliter blood sample. Accurate result in just 5 seconds. 480 test memory and downloadable to data management software. Reminder alarms that remind you to test before and after meals. Hi/Lo test results summary. 50/Btl (Non-Cancellable; Non-Returnable)