I was looking for a blood pressure monitor, have left me again to the Amazon reviewers and was not disappointed again. This small device has my expectations completely. With proper positioning of the device and correct arm angulation before turning the unit absolutely accurate measurement result. Quite strong inflation to measure. The display will show relatively large, easy to read numbers. A memory, unfortunately undated, removes about 30 readings. An attached table can also be used for entering the values. Since one can then work with date, not so tragic that this missing on the device. Solid plastic container for storing is attending. Oh yes, even enjoyable, I find that not something expensive button batteries have to be inserted, but the very narrow standard AAA.