brand new and high quality Material: Plastic Color: Green+blue+red+black+yellow 200g/0.01g have two kind of keys to choose Feature: Min Weighting: 0.1g / 0.01g. Max Weighting: 500g, 200g or 100g. 500g/0.1g Accuracy: 0.1g / 0.1oz. 200g/0.01g Accuracy: 0.01g / 0.005oz. Tare range: Tare full capacity of 1000g / 500g / 200g / 100g. Auto power off: 30 seconds power off to save energy. Calibration: Auto calibration when turn on. Battery: 2 x 1.5V AAA Battery. (For Safety of Shipping, Battery Not Included!) Multiple Weighting Units: g, oz, tl, ct. 3 Keys: UNIT Button, Tare Button, ON/OFF Button. UNIT for Key for changing unit from g, oz, tl, ct. for T(TARE)for Key for removing tare. High-precision 500g/0.1g, 200g/0.01g jewelry scale, wonderful tool for Weighing Jewelry. Size: Quantity:1 PC Note: 1.There might be 0-1cm errors due to manual measurement.Please allow slight error of measurement. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!! Package Including: 1 x High-precision Scale 1 x English User Manual The battery is not included because of safety of shipping