CYSFETENA Skin Hydration Tester, Portable Skin Moisturizer Water Oil Tester,Digital LCD Smart Display Skinly Hydration for Face Care Beauty (Pink)

["DIGITAL LCD DISPLAY: The simple and elegant appearance of our skin hydration tester is more attractive, with an advanced digital LCD display, which can clearly and accurately read the water and oil levels of your skin, and calculate the skin condition","ACCURATE DATA: The platinum probe test adopted by our skin moisturizer test can obtain results faster and more accurately; you can grasp your skin condition in real time, and take skin care accordingly to improve your skin condition","SMART REMINDER: When the green light of our skin hydrating tester is on, it means please continue to press and hold; when the red light is on, it means that the skin is dry and needs to be replenished in time; when the yellow light is on, it means that the skin is saturated with water and oil, please keep this state","SMART DISPLAY: Our facial skin tester can test skin water, oil and elasticity; the upper part displays the water value, the lower part displays the oil value, the smiling in the upper right corner represents soft skin, and the sad face in the lower right corner represents rough skin","EASY TO USE AND CARRY: A universal base has been added, which is more convenient to use; it is small and light, easy to carry and store in a bag; when this skin water oil tester is turned on, long press the power button for 3 seconds to query historical data, so that you can have a deeper understanding of your skin condition"]