Lovinglove High Precision Electronic Jewelry Scale LCD Display Gold Scale (Black 1000x0.1g) Design: This Ultra Slim Pocket Scale is lightweight,slim, and compact. An ABS meterial cover protects your scale and can be removed to be used as a weighing tray.Stainless steel wiredrawing load tray. Use 2 x AAA batteries(not included) FeaturesDesigned with a Blue LCD backlight display that makes it easy to read in all light conditions. Automatic low electric/overload alarm, auto power off after 1 minute without operation(default) switch on/off High precision sensors. LCD display, with tare functions Accuracy: Maximum capacity of 1000 grams and accuracy is 0.01 g, Modes: 6 kinds of unit conversion: g / oz / ozt / dwt / gn / ct, and a TARE mode for net determinations.