Insten DIGITAL GEM 0.1X1000 GRAM Jewelry POCKET SCALE This INSTEN digital pocket scale features professional stainless steal salver and backlight LCD display. Calibration on key enabled. Brand: INSTEN LCD Display with backlight. Power: 2 x AAA batteries (batteries not included). Size: 4.48 x 3 x 0.77 inches (114 x 76 x 19.5mm). Weight: 116 g (4oz). Size of Stainless Steel Pan: 2.87 x 2.56 inches (73 x 65mm). Capacity: 2lb (1000g). Detail up to 0.1 g. Automatic alarm by low battery. 5 units selections: g / oz / ozt / dwt / ct. # Package Includes: Digital Pocket Scale; Operational Manual; Batteries are NOT included.