SD Codefree Blood Glucose Test Strips are manufactured by SD Biosensor Inc. of South Korea and are designed exclusively for use with the SD Codefree Blood Glucose Meter. Built with gold electrode technology and a glucose oxidase biosensor, they deliver precise, reliable blood glucose readings without any need for manual coding — simply insert the strip and testing begins automatically.
Each strip requires only 0.9 µL of blood, applied to the yellow window at the edge of the strip. The meter draws the sample in by capillary action and displays the result in 5 seconds. The measuring range of 10 to 600 mg/dL covers the full clinically relevant spectrum. The SD Codefree system meets ISO 15197:2013 accuracy standards.
This pack contains 50 strips (2 × 25), suitable for approximately one to two months of daily monitoring.
Why Choose SD Codefree Test Strips
- Gold Electrode Technology: Precision biosensor design for accurate, consistent blood glucose readings.
- Glucose Oxidase Enzyme: Reliable electrochemical measurement method widely used in clinical-grade strips.
- No Coding Required: Code-free design — no chip or manual entry needed. Insert and test.
- Small Sample Size: Only 0.9 µL of blood required, applied to the yellow window at the strip edge.
- Fast 5-Second Results: Blood glucose reading in 5 seconds.
- Wide Measuring Range: 10 to 600 mg/dL — suitable for monitoring very low and very high glucose readings.
- ISO 15197:2013 Compliant: Meets international accuracy standards for blood glucose monitoring systems.
- SD Biosensor Quality: Manufactured by SD Biosensor Inc., South Korea — a globally recognised diagnostic company.
- Pack of 50: 2 × 25 strips for economical regular monitoring.
Product Specifications
| Brand / Manufacturer | SD Biosensor Inc., South Korea |
| Compatible Meter | SD Codefree Blood Glucose Meter |
| Pack Size | 50 test strips (2 × 25) |
| Enzyme | Glucose Oxidase biosensor |
| Electrode | Gold electrode |
| Coding | No coding required |
| Sample Volume | 0.9 µL |
| Sample Application | Touch blood to yellow window at strip edge |
| Result Time | 5 seconds |
| Measuring Range | 10 to 600 mg/dL (0.6–33.3 mmol/L) |
| Hematocrit Range | 20% to 60% |
| Quality Standard | ISO 15197:2013 |
| Usage | In vitro diagnostic — single use per strip |
Usage Instructions
- Wash and dry hands thoroughly before testing.
- Remove one test strip from the container and reseal immediately.
- Insert the strip face-up into the SD Codefree meter — the meter powers on automatically.
- Use a lancing device to obtain a small blood sample (0.9 µL) from the fingertip.
- Touch and hold the blood drop to the yellow window at the edge of the strip. The blood will be drawn in automatically by capillary action.
- Wait 5 seconds for the result to appear on the meter display.
- Record the result if needed. Safely dispose of the used strip.
Storage Instructions
- Store in the original container in a cool, dry place away from direct sunlight and heat.
- Keep the container sealed tightly after removing each strip.
- Do not refrigerate or freeze.
- Do not use strips after the expiry date on the container or packaging.
- Keep out of reach of children.
Warnings and Precautions
- For in vitro diagnostic use only — external blood glucose testing only.
- For single use only. Do not reuse strips.
- Only use with the SD Codefree Blood Glucose Meter. Other meters will give inaccurate results.
- Do not use damaged or expired strips.
- Consult a healthcare professional before making treatment decisions based on readings.
- Keep out of reach of children.
Package Contents
- 50 × SD Codefree Blood Glucose Test Strips (2 × 25)
Frequently Asked Questions
Do SD Codefree strips require coding?
No. SD Codefree strips are code-free — simply insert the strip into the meter and testing begins automatically.
How do I apply blood to the strip?
Touch and hold a small blood drop (0.9 µL) to the yellow window at the edge of the test strip. The blood will be drawn in automatically by capillary action.
What is the measuring range of SD Codefree strips?
The range is 10 to 600 mg/dL (0.6–33.3 mmol/L) — a broad range suitable for monitoring from hypoglycaemic to highly hyperglycaemic readings.
Are these strips accurate?
Yes. The SD Codefree system meets ISO 15197:2013 accuracy standards for blood glucose monitoring systems.



































































































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