Professional 50X 200X Skin Hair Scalp Detector Analyzer Microscope Skin Care Tool Condition: Item Type: Skin Detector Detection Analysis Part: 1. Identification of the level of hair loss 2. Hair moisture test (% result, Text result description) 3. Hair flexibility test (% result, Text result description) 4. Scalp oil content test (% result, Text result description) 5. Hair gloss detection (% result, Text result description) 6. Problem detection of hair follicles 7. Sensitive scalp test 8. Measurement of the length of newborn villi (for hair growth and hair loss) Magnifier: 50X: Oily/dry skin, sensitive skin, acne, pigmentation distribution 200X: Bacterial infection of scalp erythema/blocked hair follicle/excessive oil secretion Usage: 1. Connect the power cord to the host and turn on the host. 4. When using the stop-motion handle function, if the picture needs to be locked, press the "Rated" button on the handle to lock the picture, and then press this button when the "stop-motion" is released. 5. Use USB is the same way as step 2.