Introducing the Professional Carat Scale Our carat scale is the perfect choice for precise measurements and versatile usage. Whether you need it as a gold scale, milligram scale, jewelry scale, lab scale, or diamond scale, this mini precision tool is the solution. Designed for both professional and everyday use, it's suitable for weighing small items like gold, jewelry, medicine powder, and more. Elevate your kitchen experience with accurate food and baking material measurements. Key Features: High Precision: Offers a capacity of 20g, 30g, or 50g with an impressive accuracy of 0.001g. Easy-to-Read Display: Features a large 5-digit blue LCD display for clear readings in various units such as g, oz, ozt, T, ct, and gn. Compact and Portable: Miniature design makes it easy to carry anywhere. PCS and Tare Functions: Achieve accurate counts and precise weighing results with the PCS button and tare feature. Wind-Shelter Design: Prevents external factors from affecting weighing accuracy. Energy Efficient: Auto power-off function extends battery life for long-term use. Specifications: Color: Black Material: Durable ABS Capacity & Accuracy Options: 20g*0.001g / 30g*0.001g / 50g*0.001g Units: g, oz, ozt, T, ct, gn (easily switchable) Nominal Value: 0.003g Repeatability: 0.002g Display: LCD with 5 digits Backlight: Soothing blue backlight for clarity Functions: ON/OFF, UNITS, TARE, PCS Auto Off Time: 1-5 minutes (adjustable) Power Supply: 2 x 1.5V AAA batteries (not included) Working Temperature: 0-40°C / 32-104°F Platform Diameter: 32mm Item Dimensions: Approx. 144 x 85 x 50mm / 5.7 x 3.3 x 2.0in Item Weight: Approx. 140g / 5.0oz Package Dimensions: Approx. 16 x 10 x 7cm / 6.3 x 3.9 x 2.8in Package Weight: 294g / 10.4oz Package Includes: 1 x Digital Scale 1 x 20g Calibration Weight 1 x Weighing Pan 1 x Tweezer 1 x User Manual Enhance your precision work with this all-in-one carat scale, designed for efficiency and reliability in various measuring tasks. Perfect for both professional and personal use.