Test range 10-600 mg/dL (0.6-33.3 mmol/L) Result calibration Plasma-equivalent Sample type Fresh capillary whole blood Enzyme Glucose Oxidase Sample size About 0.5 μL Testing time About 5 seconds Operation temperature 5°C – 45°C (41°F – 113°F) Operation humidity 10% – 90% Weight Approximately 39g (with battery installed) Battery One (1) CR 2032 3.0V coin cell battery Battery life Over 1,000 tests Memory 300 results with time and date Automatic shutoff 2 minutes after last action