Glucose Monitor/Blood Glucose Meters/ Glucose Meter/Glucose Monitoring KitBlood glucose meter glucose meter glucose monitor blood glucose monitor Measuring Range: 2.2-27.8mml/L (40-500mg/dl), Measuring Time: 20 seconds Memory capacitance: 30 Power Source: Two replaceable 3-volt batteries (CR2032) Batteries Life: > 1000 tests Life of test strips: 12 months (vial sealed), 3 months (after vial opened) Volume of blood: 3UL Net weight: 52g Dimensions: 97(L)*55(W)*15(H) mm, our products include blood glucose meter glucose meter glucose monitor blood glucose monitorGlucose Monitor/Blood Glucose Meters/ Glucose Meter/Glucose Monitoring Kithttp://melsonmedical.en.made-in-china.com/product/bSKQITFYXUVD/China-Glucose-Test-Meter-Glucose-Monitor-Kits-Blood-Glucose-Meter.html