Features: -Large non-magnetic stainless steel platform. -Two weighing trays,small one tray for protecting the scale while in storage or transportation.Large one for bulk items -LCD display with back-light. -Tare function to obtain net weight. -Over-load indicator. -Auto power off. -Display: LCD with blue light -Easy to use. -This product only weigh the things within 500G. -When you weigh 500G, the product don't work, you can try follow way: 1.turn off the product; 2.press the unit button, on button and tare button togther; 3.Finally, press the on button again. Description: Capacity: 500g Resolution: 0.1g Weighing Units: g, gn, ct oz, ozt, dwt Power: 2X AAA Battery or Cr2032(not included) Accuracy: 0.01g Color: Siliver Size: 10cm x 12cm x 2cm Platform size: 10 X 10cm Weight: Matal Packing Included: 1 X 500g x 0.01g Digital Jewelry & Kitchen Precision Scale 1 X Big Tray 1 X Small Tray 1 x User Manual Notice: 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please consider this before the purchase. 2.Please allow slight deviation for the measurement data.