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Title: Failure in 5 weeks
Review: Out of the box, this unit seemed to work great. It provided a reading within 48 hours and updated properly for a few weeks. However, one week after Amazon's return window ended, the unit gave an error message (ER3). The paperwork states nothing about error messages other than the fact that the machine does regular self checks and displays an error message if it is not working properly. Unplugging the machine cleared the message, but within a few days it was displaying the same error message. I can no longer get it to clear.I am in the process of contacting the company for warrenty repair.
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