Moisture is very crucial for skin. Keeping moisture of skin is an important thing you should care about. Dry skin will affect your health. So you should pay close attention to the skin moisture. Get this SK-5D Digital Moisture Oil Analyzer for Skin and you have clear knowledge about your skin moisture and oil. Featuring high accuracy， compact size and portable design， this analyzer is very popular with customers. With LCD backlight indication， it enables you catch readouts more convenient and easily. This is really a good helper for your skin.                                    Features             Combine moisture and oil monitoring function of skin<br> Monitor absorption effect of skin care products<br> LCD backlight indication design<br> Direct display， easy operation， convenient carry<br> Low power consumption and cost effective<br> Easy to sterilize and maintain <br> Feature high precision， stable performance and strong security   <br>                                                            Specifications             Model     SK-5D    <br> Color     Pink    <br> Weight     1.19oz / 34g    <br> Material     Plastic    <br> Dimensions     (5.11 x 1.37 x 0.90)" / (13 x 3.5 x 2.3)cm (L x W x H)    <br> Power Supply     2 x 1.5V AAA Batteries(Not Included)    <br> Operating Temperature     5~40℃    <br> Operating Relative Humidity                             Package Includes            1 x Digital Analyzer for Skin<br>1 x Base<br>1 x User Manual<br>