About PTS Diagnostics PTS Diagnostics, the maker of the CardioChek and A1CNow brands, is committed to the betterment of chronic disease management through point-of-care delivery, customer focus, innovative technology, and adherence to robust quality standards. About Trividia Health, Inc. Trividia Health, Inc., the maker of the TRUE brand, is the largest US manufacturer of store brand products for people with diabetes. Their ultimate goal is to provide innovative and affordable solutions to help the millions of people living with diabetes enjoy a better quality of life.