LCD Digital Moisture/Skin Fat Analyzer Facial Skin Care Device Pink : High- precision digital skin moisture monitoring device uses the latest technology to accurately and quickly test skin moisture and oil Effectively detect skin deficiency, can alert skin moisture deficiency, pay attention to skin's current condition, analyze skin condition in time, suggest choosing suitable skin care products Highly sensitive probe with high accuracy, accurately monitors skin moisture and sebum This digital LCD display oil tester has a backlight, it can be used in Shows hydration and sebum as well as skin elasticity at the same time It is small and easy to carry, great for travel or home use Powered by 2 * AAA batteries (included), no side effects or skin pain, safe and reliable Specification: Material: ABS Battery type: 2 * AAA batteries (included) Size: 14.8*3.4cm(L*W) includes : 1 x digital moisture analyzer with LCD display