From the manufacturer's website:
With AZO Test Strips®, you can take a UTI test at home safely and simply with accurate results that you can share with your doctor.
There’s a difference between wondering whether you have a UTI and really knowing it’s time to pay your doctor a visit. AZO Test Strips® can help detect if you have a UTI with quick results that you can share with your doctor. Each test strip tests for both Leukocytes (white blood cells) and Nitrites – for greater reliability.
With AZO Test Strips® you get accurate test results –the same test most doctors use to diagnose a UTI Quick results in just two minutes. A clean grip handle that is sanitary and easy-to-use.
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.