XIANQI ACCURATE AND LIGHT WEIGHT: Digital pocket scales is made with a stainless steel platform with a protective cover making it easy to carry around for all your weighing solutions POWERFUL FUNCTION: Large LCD display can indicate the units, weight, low battery, overload and unstable. This digital scales screen with blue backlight makes the digits is easy to read. Tare function can help you to get a net weight of the product minus the container or bowl (Please avoid extreme temperatures and humidity) EASY TO USE AND CARRY: This mini scale just has three buttons of Tare / Mode / Power, It is very easy to use. The compact design makes it is easier to take everywhere. PRACTICAL AND ROBUST: Auto-off after 60 seconds of inactivity, which helps to preserve battery power and efficiency; 2 AAA batteries included. The calibration weight is not included. WEIGHS A LARGE VARIETY OF LIGHT OBJECTS: Gold, Silver, Coins, Jewellery, Gems, Food, Herbs and spices plus much more. Provide 6 various weight units: g / oz / ozt / dwt / gn / ct.