how to calibrate one touch ultra 2

Daniel Parker

2 min read

·

06-02-2025

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Accurately measuring your blood glucose levels is crucial for managing diabetes. Your OneTouch Ultra 2 meter needs occasional calibration to maintain accuracy. This article will guide you through the process. This calibration is not a replacement for regular meter maintenance or using control solution. Always consult your healthcare provider with any questions or concerns about your blood glucose readings.

Understanding Calibration

The OneTouch Ultra 2 meter doesn't require regular user calibration like some other meters. Its internal calibration is designed to be long-lasting and quite stable. However, there are instances where you might need to contact your healthcare provider or the manufacturer for assistance:

• Inconsistent Readings: If you notice your meter consistently giving readings that seem wildly off compared to previous readings or other testing methods, it might indicate a problem.
• Meter Malfunction: If the meter displays error messages, doesn't turn on, or otherwise malfunctions, contact the manufacturer for assistance. This is not a calibration issue.
• Control Solution Test Failure: If you're using control solution and the results fall outside the acceptable range provided by the manufacturer, this could indicate a problem with the meter or testing supplies and should be addressed.

Steps to Take if You Suspect a Problem

If you experience inconsistent readings or suspect a problem with your OneTouch Ultra 2 meter, follow these steps:

1. Check Your Supplies: Make sure you're using fresh test strips from a new, unopened vial. Expired strips can lead to inaccurate results. Also, ensure your lancets are sharp and you're following proper blood sampling techniques.

2. Review Your Technique: Ensure you're properly following the instructions for using the OneTouch Ultra 2 meter provided in your user manual. Incorrect blood sample size or technique can affect readings.

3. Contact Your Healthcare Provider: Your doctor or diabetes educator is your best resource for interpreting your blood glucose readings and identifying any potential problems. They can help you troubleshoot issues and determine if your meter needs professional attention.

4. Contact LifeScan Customer Service: LifeScan, the manufacturer of the OneTouch Ultra 2, offers customer support and troubleshooting assistance. Their website or phone number will have information on how to report issues.

Maintaining Your OneTouch Ultra 2

While user calibration isn't needed, proper maintenance is crucial for accurate readings:

• Store Properly: Keep your meter and test strips in a cool, dry place away from direct sunlight and moisture.
• Clean Regularly: Gently wipe the meter with a soft, dry cloth to remove any dirt or debris.
• Check Expiration Dates: Always check the expiration dates on your test strips and lancets before use.

Conclusion

The OneTouch Ultra 2 is designed for reliable blood glucose monitoring. While it doesn't have a user-adjustable calibration, maintaining proper meter care and contacting your healthcare provider or LifeScan support if problems arise are key to ensuring accurate and consistent results. Remember that consistent and accurate blood glucose readings are essential for managing diabetes.

Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult with your healthcare provider for any questions regarding your health or diabetes management.