Precision Xtra System FAQs

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How do I calibrate my Precision Xtra Blood Glucose and Ketone Monitoring System?
How do I perform a blood glucose test with my new meter?
How do I perform a blood ketone test with my new meter?
Where can I go to learn more about my Precision Xtra meter?
What happens if I don't get enough blood on the test strip?
Will my blood glucose results be affected by any of the medications I take?
How can I find out if my test strips are covered by my insurance plan?
Where can I buy the Precision Xtra system?

How do I calibrate my Precision Xtra Blood Glucose and Ketone Monitoring System?

To ensure accurate results, it is important to calibrate your Precision Xtra meter for each new box of glucose test strips before using them.

To calibrate:

Open the calibrator package (in new box of test strips). Find the three raised bumps on the calibrator package. Peel the clear cover away from the bumps.
Hold the calibrator with the LOT number facing you. Insert the calibrator into the strip port (see figure 1a). Push it in until it stops. The LOT number shows on the display window with the time and date.
Check that the LOT numbers on all these items match (see figure 1b

Display window
Test strip calibrator
Test strip instructions for use
Test strip foil


Insert white calibrator	Check displayed numbers

How do I perform a blood glucose test with my new meter?

Insert the three black lines at the end of the test strip into the strip port (see figure 2a) until it stops. The monitor turns on automatically. The Apply Blood symbol and LOT number appear on the display screen.
Check that the LOT number on the screen matches the batch of test strips being used. Touch the blood drop to the white area at the end of the test strip until the test begins (see figure 2b).
Accurate results appear in seconds.


Insert Strip	Apply Blood

How do I perform a blood ketone test with my new meter?

Insert the three black lines at the end of the test strip into the strip port (see figure 3a). Push the test strip in until it stops. The monitor turns on automatically and performs a display check. Wait for KETONE and Apply Blood message.
Apply a small drop of blood from the finger to the purple area on the top of the strip (see figure 3b).
Accurate results appear in seconds.


Insert Strip	Apply Blood

Where can I go to learn more about my Precision Xtra meter?

There are several resources available to you, in addition to your health care professional. Check your User's Guide - it can help answer questions about calibration, blood glucose testing, and much more. Or call our Customer Care department at (800) 527-3339 for expert training, coaching, and technical advice on using your meter

What happens if I don't get enough blood on the test strip?

Your Precision Xtra meter features TrueMeasure® technology. It is designed to prevent the test from starting until enough blood is applied to the strip. If you have applied blood and the test has not started, you may add a second drop of blood within 5 seconds — saving strips and helping to avoid errors.

Will my blood glucose results be affected by any of the medications I take?

You may have heard that certain medications can change the results you get from a home glucose meter. However, the Precision Xtra system uses a unique technology called TrueMeasure technology, which minimizes the effects of interfering agents such as aspirin, vitamin C and acetaminophen.* If you ever have specific concerns regarding your readings, you should contact your health care provider.

How can I find out if my test strips are covered by my insurance plan?

Simply call our Insurance Helpline at (866) 246-2683. Our trained specialists will assist you with understanding your insurance coverage for Precision® products.