GlucoRx HCT Glucose Test Strips are compatible with GlucoRx HCT, GlucoRx HCT Connect, and GlucoRx HCT Connect-I blood glucose meters. Gluco Rx HCT Glucose Test Strips are compatible with Gluco Rx HCT, Gluco Rx HCT Connect, and Gluco Rx HCT Connect-I blood glucose meters. Advanced GDH-FAD enzyme technology means testing results will be free from interference from oxygen and the reaction with maltose and galactose. Key Features of Gluco Rx HCT Glucose Test Strips Compatible with Gluco Rx HCT, Gluco Rx HCT Connect & Gluco Rx HCT Connect-I blood glucose meters Advanced GDH-FAD enzyme technology Strips expire 6 months after opening each pot