For blood glucose testing with the OneTouch Ultra family of meters and the OneTouch Ping meter remote. Requires just a speck of blood. DoubleSure technology automatically checks each sample twice to confirm the result. Proven accuracy Contains 2 vials of 50 test strips.<br/><br/><ul><li>For blood glucose testing with the OneTouch Ultra family of meters and the OneTouch Ping meter remote.</li><li>Requires just a speck of blood. </li><li>DoubleSure technology automatically checks each sample twice to confirm the result. </li></ul>