blood glucose meter EXTRA

blood glucose meter EXTRA has certifications of FDA CE ISO Assay Method: Electrochemical biosensor Test Sample: Capillary Whole Blood Test Result:Referenced to plasma / serum glucose value Sample Size:Less than 1.5 uL Measuring Time:Less than 15 seconds Measuring Range:30 – 600 mg/dL (1.6 – 33.3 mmol/L) Acceptable Hematocrit Range:30~55% Operating Temp.Range:10℃~40℃(50℉~104℉) Operating Relative Humidity:20% - 80% RHMemory Capacity:192 test results with time and date Power Supply:One 3-volt Lithium Battery Battery Life:Approximately 1,000 tests Automatic shut-off In 3 minutes