Model No. iDiamond Blood Testing Sample Size: 0.5 ?L Measuring time: within 5 seconds Test Strips Enzyme: GDH-FAD No Strip Coding Memory Capacity Large memory on iPhone. AC/PC in memory on iPhone. Functions FORA diabetes care mobile management application. Data Transmission Connect to iPhone through iPhone connector Portability YES Battery YES, power by iPhone Time to power Saving: Determine by iPhone Measuring Conditions ?Storage Condition : -20°C to 60°C below 95% of Relative Humidity ?Operating Condition : 10°C to 40°C below 85% Relative Humidity (non-condensing) ?Result Range : 20-600mg/dL (0.5-33.3mmol/L)