Features: Achieve laboratory grade with this 0.001g scale, designed for jewelry appraisal, measurements, and scientific research requiring accuracy. Features multiple weighing modes (10g/20g/50g/100g capacity), auto tare function, and seamless unit conversion between grams, milligrams, and ounces via its backlit LCD display. Essential tool for chemists, jewelers, pharmacists, and enthusiasts who demand measurements for materials or sensitive formulations. Perfectly adapts to laboratory benches, jewelry workshops, home kitchens for dosing, and outdoor environments due to its compact ABS construction. Engineered with shock resistant ABS housing and portable palm sized dimensions, this instrument combines professional functionality with everyday durability for error measurements . Specifications: : ABS. Size: 66x31x115mm. Weight: 230g. Product specifications: 20G/0.001G 50G/0.001G 100G/0.001G. Product accuracy: ±0.001G. Product unit: g,,,,,. Package Includes: Electronic scale , disc , weight , tweezers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.