*KeyFeatures *High Precision: The VEVOR analytical balance is equipped with high-precision sensors and includes a 200g calibration weight, ensuring fast and accurate weighing with a precision of 0.01g. This guarantees correct and stable weighing results. *LCD Display: The precise scale data is clear and easy to read. The lab scale supports 13 unit conversions, allowing easy switching between g (grams), ct (carats), oz (ounces), ozt, N, lb (pounds), dr, GN, dwt, %, t/t, t, and t/A/R with a simple press of the "unit" button. *Stainless Steel Tray: The 6.93"x6.18" square tray of the lab analytical balance provides a larger area and more versatile use, making weighing more convenient. Made of food-grade stainless steel, it is rust-proof, corrosion-resistant, and maintains its shape over long-term use. The tray is easy to clean and maintain, extending the scale's lifespan. *Easy to Use: The digital analytical balance supports both AC and DC power options for added convenience. It includes a built-in leveling bubble to help operators level the balance easily. The RS232C interface design facilitates easy connection to printers and computers for data transfer. *Wide Application: This accuracy lab scale is widely used in laboratories, industry, agriculture, jewelry businesses, schools, and research institutions. It is an ideal choice for scientific labs, schools and universities, businesses, jewelers, and other professional settings. ******************************************************************************************************* *Specifications Item Model Number: HZ-B30002 Rated Voltage: 12V Power Source: AC + Battery Supported Calibration Weight: 1x500g Unit Types: 13 Display: LCD Error: 0.01g Response Time: 3 Seconds Max Weighing: 3kg Display Accuracy: 0.01g Product Weight: 4.94 lbs /2.24 kg Product Dimensions: 10.63 x 7.87 x 2.99 in / 270 x 200 x 76 mm ******************************************************************************************************* *Pakcage Content 1 x Analytical Balance 1 x User Manual 1 x Power Adapter 1 x 500g Calibration Weight 1 x Weighing Pan 1 x Weighing Pan Stand 1 x Hex Wrench 4 x Bolts(Only 2 actually needed)