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Hong Kong Department of Health & Hospital Authority
Approved Rapid Antigen Test

 98.8%

Sensitivity at Ct Value <33
*Strains include Delta & Omicron

CO-Check Rapid Antigen Test
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COVID-19 Rapid Antigen Test

  • Effectively detect Omicron & Delta

  • Test result in 15 minutes

  • CE & ISO 13485 certificated

  • Supplying to the Hong Kong public healthcare system and various major institutions

  • 24 months shelf-life

How to use

Rapid Antigen Test self-use instruction

Collect sample

Rapid Antigen Test self-use instruction

Treat sample

Rapid Antigen Test self-use instruction

Test sample

Rapid Antigen Test self-use instruction

Read Result

How to read the result

Positive result

*Pink / Purple line appears in both the "C" and "T" region

Protein antigen of the SARS-CoV-2 virus were found in your sample.

Negative result

*Pink / Purple line appears in only the "C" region

Protein antigen of the SARS-CoV-2 virus were not found in your sample.

Invalid result

*No Pink / Purple line in the "C" region

The test is unable to determine whether there are proteins antigen of the SARS-CoV-2 virus or not. A new test is needed.

CO-Check Clinical Performance data

Overall, CO-Check Rapid Antigen has a great result with

Sensitivity     98.8% (95% CI 93.3 - 99.8%)
Specificity   
>99.9% (95% CI 98.8 - 100%)

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