A blinking red light indicates an error (for example, the lid was opened before the test was complete) and the test result is not valid. Repeat the test with a new Prop, dropper, sticker, and any remaining sample in the collection cup.
A blinking red light indicates an error (for example, the lid was opened before the test was complete) and the test result is not valid. Repeat the test with a new Prop, dropper, sticker, and any remaining sample in the collection cup.