A Glucose Biosensor measures the whole blood glucose in a single drop of the blood. The sensitivity of this sensor ranges from 40mg/dL to 600 mg/dL. It actually displays blood glucose in mg/dL. It takes just 40 seconds of patient wait. The accuracy of this Biosensor is within ±5%. The sturdy electrodes used are stable between 15°C to 40°C for 4 months.