Blood Glucose Meters
When it comes to blood glucose meters, one of the key points associated with choosing the right one is that of that actual size of the meter itself. The goal is to have it as small as possible while still being able to accurately read the results with ease. The smaller the unit is, the easier it is to manage and carry around with you. Next you have the test strips. These are perhaps one of the most important elements of the blood glucose meters as these are where you place the drop of blood and these are where the meter gets its results from. The strips themselves are disposable and there are three different types available. The first is the original which is a chemically coated strip that is placed into the meter. The second one is a plastic strip with a small point for you to place the blood while the third is a disc which is actually reusable so many times and offers multiple points from which to test the blood. Then you have the coding of the test strips. This coding can be a code on the box of the strips which one has to enter in order to calibrate the blood glucose meters to the batch of test strips while others may use a small microchip. In most cases though, the ones using a microchip are the plastic strip types with the chip actually on the strip. Calibrating the meter to the strips is very important simply because a bad calibration can result in up to a 4mmol/L inaccuracy in the reading.
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