Need serious precision for your projects? This analytical balance scale delivers laboratory-level accuracy with 500g capacity and 0.01g resolution - that's seriously precise! The high-stability sensors and microcomputer technology ensure fast, stable readings every time. It comes with a 200g calibration weight so you can keep it accurate, plus functions like auto-calibration, tare weight, counting, and memory. Powered by either AC adapter (US plug included) or 9V battery, giving you flexibility for lab or field use. The included plastic cover set protects it from dust when not in use. Perfect for jewelry makers weighing gold and gems, chemists measuring compounds, or anyone needing exact measurements for scientific work, cooking, or crafting. The large tray handles various sized objects, and the clear display makes reading results easy. Much more accurate than kitchen scales and more affordable than professional lab equipment. Whether you're measuring precious metals, chemical samples, or small components, this scale gives you the precision you need without the crazy price tag. Just remember not to exceed the 500g limit and handle it carefully to protect those sensitive sensors. For the price, the accuracy and features are seriously impressive!