The ecoduo is the new member of the successful "eco"-series. The ecoduo allows for measurement results in laboratory quality, the handling of the device is very easy. Calibration and ascertainment of the control samples are performed automatically. Due to the safe and easy handling, the ecoduo can be operated after just brief instruction. The appliance does not need periodic maintenance. The ecoduo is the perfect device for blood glucose testing with a low number of samples, combining cost-effectiveness with high quality measurement.