Specifications: Measuring Range: 2.2-27.8mmol/L (40-500mg/dl). Measuring Time: 8 seconds. Memory capacitance: 90. Power Source:Two replaceable 3-volt batteries (CR2032). Battery Life:?1000 tests. Life of test strips: 18 months (vial seale... - Update: 2009-11-19

Specifications: Measuring Time:10 seconds. Measuring Range:30-600mg/dl(1.67-3.3mmol/L). Hematocrit Range:20-55%. Memory: Last 150 test results. Battery type: One 3V Lithium battery(CR2032). Operating Temperature:10-40C(39-86F). Relative... - Update: 2009-11-19