The term diabetes meters refers to a full system that monitors your blood glucose levels.  These meters are medical devices that can determine the concentration of glucose, even if you are homebound.  It is of critical importance in handling diabetes mellitus or hypoglycemia.

The operation of the system is as follows.  The person pricks his or her skin using a lancet needle and then places blood on a disposable test strip.  The meter reads this information and then calculates the glucose level, displaying this data in mg/dl or mmol/l format.  A person with diabetes must control the levels of glucose in the blood if he or she is to remain in good health.  Knowing when spikes or shortages occur is crucial to maintain stability and good health.  Whenever the meter reads a high or low level, you respond through medication or dieting.  The operation is simple.

Diabetes meters must meet high standard set forth by the International Organization for Standardization.  Meters must return data that is within 20% of lab accuracy, for at least 95% of the time.  While this isn’t 100% accuracy, it is close to it.  The accuracy of the device is the most important factor.  Otherwise, the entire system is useless.  Remember also that external factors can affect the results of the test, including dirt on the test strip, old test strips, humidity and room temperature.

Most of the systems cost less than $100, though some with special features may cost more.  However, the biggest expense is in renewing the test strips, most of which are disposable only.  These test strips can be well over $1, so finding a balance between price and quality is a major issue when shopping.  Diabetes meters may also vary in size, in the technology behind the test strip reading, in the volume of blood required or in the display.  Some devices can display data in just a few seconds, whereas others may take several minutes.

Scientists are hard at work trying to create devices that will eliminate the need to cut the skin for a blood sample.  There are prototypes being made though issues of cost and accuracy hold the new products back for the time being.  Nevertheless, it is reassuring to know that much progress has been made in diabetes home treatment, and much more is on the way!  You can start shopping online for affordable devices.  Look for deals on low cost material, seasonal discounts, free or low cost shipping and discreet packaging.