Diagnostic strips are small, flexible strips used to test various substances, such as urine or blood, for specific chemical compounds. They often change color in response to the presence of certain substances, allowing for quick and easy analysis. Commonly used in medical settings, these strips can help monitor health conditions like diabetes or kidney function. These strips are designed for convenience and accuracy, providing results in just a few minutes. They are widely available for home use, making it easier for individuals to track their health without needing to visit a laboratory. Examples include glucose strips for blood sugar monitoring and pH strips for testing acidity levels.