I’ve been using RF3TVH04R52 – True Metrix Blood Glucose Test Strips, 50 Count for years now, and I want to share my honest thoughts about this essential diabetes management tool.
Living with diabetes means tracking your blood sugar levels regularly, and having reliable test strips makes all the difference.
Let’s dive into everything you should know about these popular test strips.
Table of Contents
What Are RF3TVH04R52 ?
True Metrix test strips are designed to work with the True Metrix line of blood glucose meters.
Each box contains 50 individually wrapped strips that help you monitor your blood glucose levels at home.
These strips use advanced technology to deliver accurate readings with just a small blood sample.
What I appreciate most is how they’re engineered to minimize common testing errors.
Key Features and Benefits
Superior Accuracy
The True Metrix strips use a triple-sense technology that:
- Detects, analyzes, and corrects for common variables in each blood sample
- Provides results within 4 seconds
- Requires only a tiny 0.5 microliter blood sample
Convenient Packaging
Each strip is individually foil-wrapped to:
- Maintain freshness
- Prevent contamination
- Make them easy to carry in your purse, pocket, or travel case
Compatibility
These strips work perfectly with:
- True Metrix GO meter
- True Metrix AIR meter
- Standard True Metrix meter
How to Use True Metrix Test Strips Correctly
Using these strips properly ensures the most accurate results. Here’s my straightforward process:
- Wash and dry your hands thoroughly
- Remove a single test strip from its foil packet
- Insert the strip into your True Metrix meter with the contact bars facing up
- Wait for the blood drop symbol to appear on the screen
- Use the lancing device to obtain a small blood sample
- Touch the blood sample to the edge of the test strip
- The meter will automatically begin counting down
- Read your result after 4 seconds
Pro tip: Always check the expiration date before using any test strip. Expired strips can give inaccurate readings!
Storing Your True Metrix Test Strips
Proper storage makes a huge difference in strip performance and accuracy.
Keep your test strips:
- In their original foil packets until use
- At room temperature (between 59°F-86°F or 15°C-30°C)
- Away from direct sunlight and heat
- In a dry environment
Never store your test strips in the bathroom, as humidity can damage them.
Cost and Insurance Coverage
The True Metrix Blood Glucose Test Strips, 50 Count package is generally more affordable than many competing brands.
Many insurance plans cover these strips, but coverage varies widely.
I recommend:
- Checking with your insurance provider about coverage details
- Asking about quantity limits per month
- Looking into manufacturer savings cards or patient assistance programs
If you’re paying out-of-pocket, shopping around at different pharmacies and online retailers can help you find the best price.
Common Issues and Troubleshooting
Even the best test strips can sometimes give problems. Here are solutions to common issues:
Error Messages
If your meter displays an error message:
- Make sure the strips aren’t expired
- Check that the strip is inserted correctly
- Ensure you’re using enough blood on the sample area
- Confirm your meter is clean and functioning properly
Inconsistent Readings
If you get unexpected results:
- Test again with a fresh strip
- Make sure your hands are clean and dry
- Check for interference from medications or high vitamin C intake
- Consider factors like hydration, recent meals, or exercise
Comparing True Metrix to Other Brands
In my experience, True Metrix strikes a good balance between accuracy, cost, and ease of use.
When compared to other major brands like OneTouch, Accu-Chek, or Freestyle:
- True Metrix typically costs less per strip
- Requires a similar blood sample size
- Offers comparable accuracy
- Features individual foil packaging that some users prefer
The main difference is compatibility – these strips only work with True Metrix meters.
Frequently Asked Questions
Q: How long do True Metrix test strips last?
A: Unopened, foil-wrapped strips are good until their printed expiration date, typically 18-24 months from manufacture.
Q: Can I use these strips with other glucose meters?
A: No, True Metrix test strips are designed specifically for True Metrix meters and won’t work with other brands.
Q: How many strips come in a box?
A: The standard package contains 50 individually wrapped test strips.
Q: Do I need a prescription for True Metrix test strips?
A: Yes, in the US, blood glucose test strips typically require a prescription for insurance coverage, though they can be purchased without one.
Q: What if my reading seems wrong?
A: If you get an unexpected reading, wash your hands and repeat the test with a new strip. If readings continue to seem off, contact your healthcare provider.
When to Replace Your Test Strips
Even properly stored True Metrix Blood Glucose Test Strips should be replaced:
- When they reach their expiration date
- If the foil packet has been damaged
- If they’ve been exposed to extreme temperatures
- If they consistently give unusual readings
Your health depends on accurate readings, so don’t take chances with compromised test strips.
Final Thoughts
Managing diabetes requires reliable tools, and I’ve found the True Metrix Blood Glucose Test Strips, 50 Count package to be a dependable, cost-effective option.
The individual foil wrapping keeps each strip fresh until you need it.
Their compatibility with several True Metrix meters makes them versatile for different user preferences.
Most importantly, they provide the accurate readings needed to make informed decisions about diet, medication, and activity levels.
Remember, consistent monitoring with reliable tools like True Metrix Blood Glucose Test Strips is one of the most important steps in taking control of your diabetes management journey.