http://www.gadgettown.com/500g-0-1g-Jewelry-Pocket-Digital-Scale-1-B10084.html
500g x 0.1g Jewelry Pocket Digital Scale 1 features a hinged transparent cover protecting the high precision weighing platform when the scale is not in use and gives a stylish look. The scale comes complete with batteries, handy vinyl case and Tanita's patented capacitance loadcell weighing technology.