Feature: 1. CHARACTERISTICS: The skin analyzer uses UV lamp to diagnose skin conditions and is a light used to check and diagnose your skin type for proper facial treatment. 2. SAFETY: The long wave ultraviolet light of the safety UV magnification analyzer is very safe and no burdensome to the skin and eyes of patients and physicians. 3. THERAPEUTIC EFFECT: Moderate irradiation can assist in the treatment of exogenous spots, acne and other skin problems with practical functions. 4. EASY TO USE: Place the face on the back of the instrument in the blackout cloth, can observe the subject's skin condition through the frontal lens, and can judge the subject's skin condition by comparing the fluorescent color chart. 5. PRINCIPLE: The fluorescence produced by different skin health conditions also changes. Therefore, skin conditions that cannot be identified by the eye, such as dryness, oiliness, and aging, can be identified simply by exposure to UV lamp. Specification: Item Type: Lamp Skin AnalyzerMaterial: ABS Product Gear: 2 gear Battery Type: Lithium battery Battery Capacity: 1000mAh (shipped with built in battery) Power Supply Type: USB data lineColor Light Reports and Skin Condition: Coral Red Fluorescence: Erythrasma Dark Green Fluorescence: Favus Brown Fluorescence: Tinea versicolor No Fluorescence: Trichophyllum purpureum and Trichophyton discoideum Green Fluorescence: Monoucleosis Bright Green Fluorescence: Rust colored roe deer, fleecy roe deer, gypsum like roe deer Bright Fluorescence: Hyperpigmentation, chloasma, coffee spots Strong Red Fluorescence: Erythropoietic protoporphyria Bright Pink, Orange Fluorescence: Tardive porphyria of skin Red Fluorescence: Congenital porphyria How to use: 1. Clean the protective guard and lens: when cleaning, please make sure that the detergent used will not damage the glass and shell, to ensure maximum light output. 2. Before use, apply skin cleaning instrument to clean the skin surface oil and dirt, etc., can be a large degree of clear observation of the state of the skin dermis. 3. Handheld lamp press the switch after the led light source is on, before the inspection. 4. When using the handheld light, the instrument observation distance from the skin surface of the detector to maintain a distance of 1.97-36in is most appropriate. 5. In a darker room through the magnifying glass for detection.. Package List: 1 x Skin Analyzer Lamp1 x Manual 1 x USB Cable Note: Hypopigmented or depigmented damage such as vitiligo, pityriasis alba fluorescence is easier to distinguish from normal skin color, local topical drugs such as petroleum jelly, salicylic acid, tincture of iodine and keratin and even soap residues also have fluorescence, should pay attention to distinguish.