Accu-Chek active blood glucose meter+50 StripsSmall,easy,safe and smart                          Features Easy-to-learn and easy-to-use with intuitive icons and simple two-button navigation. The large display and numbers make it a smart choice Fast and accurate results: The meter requires no more than 5 seconds to measure and deliver results that correlate with a lab test2 Pre-meal and post-meal flagging of glucose levels make it easy to differentiate from other results 7, 14, 30 and 90 day test averages allow evaluation of your blood glucose control at a glance Under-dose detection signals when there is not enough blood on the test strip Strip expiry warning alerts you when new strips are required Visual back-up provides a second confirmation of the device reading – for less strip waste Out-of-meter dosing makes it possible to measure outside the meter (e.g. on arm) Auto-coding by simply inserting a code chipSpecifications Display: 96 segments LCD display with symbols Auto Power Off: 30 or 90 seconds according to operating status Battery Life: Approx. 1000 tests or one year Battery: 1 battery, type CR 2032 Sample Size: 1 - 2 μL Underdosing Detection: Yes Measuring principle: Photometric end-point Measuring range:0.6 mmol/L – 33.3 mmol/L Measuring time: Approx. 5 sec (blood application with test strip within the meter)Approx. 8 sec (blood application with test strip outside the meter) Measuring conditions: Temperature: +8°C to +42°C (+46°F to +107°F) Humidity: up to 85 % relative humidity Storage conditions: Without battery: -25°C to +70°C (-13°F to +158°F) Humidity: Measurement: 85 % relative humidity Storage: 93 % relative humidity Memory capacity: Up to 500 measurements with date and time Test averages: 7, 14, 30, 90 days Altitude independence: 0 – 4000m (0 – 13123 feet) Dimensions: 97.8 x 46.8 x 19.1mm Weight: 46g without battery50g with battery Data transfer: Via USB interface (with Micro-USB cable)