American Weigh Precision Kitchen Bowl Scale: * Large expansion bowl * Counting feature * Runs on batteries or AC-adapter, both included * Includes two 200g calibration weights * Backlight can be turned on or off * Detachable lid protects the delicate weighing surface * Capacity: 500g / 17.64oz / 2600ct / 7716gn * Readability: 0.01g / 0.001oz / 0.05ct / 0.1gn * Linearity: +/-2d * Repeatability: +/-3d * Stabilization time: 3-5 seconds * Calibration weight: 400g (included) * 1-year warranty * Model# LB501