Urine visual test strips are used to visually detect vitamin C (VC), white blood cells (WBC), urobilinogen (URO), bilirubin (BIL), glucose (GLU), nitrite (NIT), Semi-quantitative or qualitative detection of acid-base (pH), urine specific gravity (SG), and microalbumin (MA) chemical indicators provides a reference for clinical testing and diagnosis. It is suitable for screening tests or auxiliary diagnosis of clinical testing in medical institutions. It is also suitable for to family. Personal self-assessment.