Features:SIMPLE TO USE Place scale on a horizontal, flat surface. Press ON switch to turn it on. Wait until 0.0 is displayed. Place the holder on the . Press TARE and wait until 0.0 is displayed. the item(s) you wish to weigh.EASY TO CARRY Features unique pocket scale crafted to , and pocket-size for many of your portable weighing needs, you could carry it to anywhere.DIFFERENT MEASUREMENTS The mini scale includes all the necessary unit measurements for easy weight translations, convert measurement between in ,pennyweight, grain, and carat. Set the scale to your measurements by pressing the mode button.HIGH ACCURACY tactile easy touch buttons, size digits, and LCD blue backlight display, make the measurements easy to read.Specifications:Type: Digital Archery ScaleMaterial: ABSColor: BlackSize 9.5 x 9.5 x 2cmBattery: 2xAAA Battery(not included)Package Contents:1 x Archery Electronic ScaleOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.