Description: Patented products, Attractive appearance, Accurate measurement. A portable Skin tester that uses Bioelectric impedance analysis (BIA) technology. Immediately and automatically detects skin conditions and displays the result on LCD screen as percentage numbers. Helps you monitor Skin Moisture content, Oil content, Softness, to maintain a young and healthy looking skin. With back light lamp, easy to carry, simple operation and display intuitive, easy to disinfect. Specification: Material: ABS Size: Approx. 32*20*81mm/1.26*0.79*3.19'' Features: Large LCD Backlight function Test skin moisture, oil and softness Store the least 5 sets of data Low battery indicater Auto shut off Package Includes: 1 Piece Skin Analyzer (Batteries are not included) 1 Piece Instructional Manual Note: As different computers display colors differently, the color of the actual item may vary slightly from the above images. There is 2-3% difference according to manual measurement. Please check the measurement chart carefully before you buy the item.