Feature: 1. MAIN FUNCTION: Feminine PH test strip is specially made and calibrated for testing vaginal PH value, the Test Range is in 4.0, 5.0, 6.0, 6.5, 7.0 and 8.0. 2. HIGH ACCURACY: The accuracy of test results is high, and vaginal PH Balance Test Strip is not interfered by VC, Always pay attention to your health. 3. SIMPLE OPERATION: Directly take the secretion of female private parts with a cotton swab and apply it on the test paper. After 30 seconds, compare it with the color card under normal light and temperature, and you can get the result. 4. EXAMINATION AND VERIFICATION: Most married women suffer from gynecological inflammation in different degrees, so they can quickly know whether they have gynecological inflammation through simple and intuitive methods so as to seek medical treatment in time. 5. APPLICATION SCENES: Accurate vaginal PH test strip is suitable for dysmenorrhea, gynecological diseases, sterility, hypersecretion, reduce women troubles. Specification: Item Type: Feminine PH Test Strip Material: PET Test Range: 4.0, 5.0, 6.0, 6.5, 7.0 and 8.0. Test Sample: Female secretion Advantages: The test strip is not interfered by VC. Shelf Life: 2 years (use as soon as possible after opening) Storage Method: Sealed, protected from light and moisture.. Package List: 50 x Feminine PH Test Strips1 x Bottle Note: 1. This product is not suitable for diabetics, users of hormonal drugs, menstrual period and pregnant women.2. Avoid sexual life within 24 hours before use, do not clean private parts or bath, and do not use drugs.3. Please use it as soon as possible after opening. Each article can only be used once and cannot be reused.4. If the PH is abnormal, please test it several times more. If the final result is still abnormal, please go to the hospital for treatment in time, subject to the doctor advice.