Assay Method: Electrochemical biosensor Test Sample For home use:capillary whole blood for adults Test Result: Plasma / Serum glucose Sample Size: Less than 1 uL Measuring Range: 20 - 600 mg/dL or 1.1 - 33.3 mmol/L Measuring Time: Less than 8 seconds Memory Capacity: 180 test results with time/date and blood type. Power Supply: One 3-volt Lithium Battery Battery Life: Approximately 1000 tests Operating Temp.: Range 10℃~40℃(50℉~104℉) Operating Relative Humidity: 20% - 80% RH Automatic shut-off In 3 minutes High or low value warning function Result setting: AC, PC, and qC setting Classified storage:before meal, after meal code strip: no need hand setting Strips Ejection: no effection PC connection function