Test Time: 5 seconds
Power source: Two replaceable 3.0 V CR 2032 lithium batteries (or equivalent)
Memory: 500 blood-glucose test results
Automatic shutoff: 2 minutes after last action
Altitude: Up to 10,000 ft.
Relative humidity: 10-90%
Individual Unit Weight: Approximately 1.5 oz. with battery
Individual Unit Dimensions: L x W x H 3.12 x 2.25 x 0.90″