Features: With a remarkable 96% accuracy rate, these testing strips offer result that with testing way. Trust our testing strips. Unlike other testing way. Testing your nitric oxide is now easy with our convenient strips. Our testing strips is reliable and consistently produces accurate result over time. Allows for easy and efficient track of your nitric oxide level, helping you maintain health. The small testing strips make them perfect for testing. You can easily carry them anywhere, ensuring you have a reliable tool for monitor your nitric oxide level. Our nitric oxide testing strips is incredibly user-friendly, providing result in just 15s. This quick and simple process, excellent tool for self-monitor your nitric oxide level. Specifications: Material: PET Accuracy: 96% Test Time: 15s Package Includes: 25 Strips Nitric Oxide Test Strips note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the items actual color.