NOTE: If you do not know how to use RS232, please communicate with us. Thanks. The precision instrument is built from lab-quality materials including a high accuracy electromagnetic force sensor; a stainless steel weighing pan, and a durable ABS plastic and aluminum base. The scientific scale is compact and can fit on most desks, benchtops or other workspaces. The balance’s pan can hold chemicals, powders, herbs, jewelry, precious metals, tickets, coins and other small items. Easy conversions between grams and carats make the scale ideal for labs, schools and universities, jewelers and other businesses. With RS232 serial port. But does not include RS232 data cable. NOTE: If you do not know how to use RS232, please communicate with us. Thanks. Electromagnetic Sensor Stable Weighing. Creative overall structure, the stability is greatly improved. Adopt special ceramization technology realize high precision and reliability signal acquisition. High-speed Digital Chip & LCD Display High-speed Digital Chip Innovative Dual-core Parallel Computing Circuit. Faster calculation speed, Larger test chart More fault tolerable. Intuitive Controls Featuring an LCD Display The analytical balance has a large, LCD digital display for convenient navigation and quick and easy readability. Panel Description OFF: Turn device OFF. ON: Turn device ON. CAL: Calibrate the scale. TAR: Reduce gross weigh to tare weight. UNIT: Change the unit between g and ct. ESC: Adjusting sensitivity. INT: Adjusting the speed. PRT: Print the data. PCS: Counting function. RS232 Connect to Your Computer or Printer to Organize Your Data Connect the balance to your computer or printer using the built-in RS-232 connection port. This feature makes it easy for you to collect, organize and analyze your data. Note: The product does not include a data cable,need to buy separately. NOTE: If you do not know how to use RS232, please communicate with us. Thanks. Transportation is safer. What's Include? 1x Analytical Balance 1x Weighing Pan 1 xGlass Windshield 1 x USA Power Cord 1x User Manual 1 x Calibration Weight (Different products. Different weight) Without battery Without data cable What is your ideal choice for work and life？ High-Precision Electronic Analytical Balance The balance’s round pan can hold chemicals, powders, herbs, jewelry, precious metals, tickets, coins and other small items. Easy conversions between grams and carats make the scale ideal for labs, schools and universities, jewelers and other businesses. Accuracy: 0.1mg (0.0001g) Units: g, ct Weighing Pan: 80mm Linearity Error: ±0.3mg Power: 100-240V Interface: RS232 Connection Sensor: High Accuracy Electromagnetic Force Material: Durable ABS body, Stainless steel weighing pan, Aluminum alloy Base RUISHAN Large Range Balance 0.1g(LCD,LED) RUISHAN Lab Precision Analytical Balance 0.01g(LCD) RUISHAN Lab Precision Analytical Balance 0.01g(LED) RUISHAN Lab Precision Analytical Balance 0.001g(LCD) RUISHAN Moisture Analyzer 0.001g(touch screen) RUISHAN Counting Weighing Scale Capacity 10kg 1000g-6000g 1000g-6000g 100g-600g 120g, 180g 15kg, 30kg Accuracy 0.1g 0.01g 0.01g 0.001g 0.001g 0.5g, 0.1g Linearity Error ±0.3g ±0.03g ±0.03g ±0.003g ±0.002g ±0.6g, ±0.2g, Units g, lb, ct, oz etc kg, g, ct, lb, oz, ozt, gsm etc g, lb, ct, oz g, lb, ct, oz offers five kinds of result displays g, kg, lb, oz Weighing Pan 170 x 170mm 170 x 170mm 170 x 170mm 90mm 100mm 300 x 232mm Scale Dimensions 280 x 190 x 80mm 280 x 190 x 80mm 280 x 190 x 80mm 285 x 190 x 70mm 350 x 230 x 210mm 360 x 300 x110mm Calibration weight Not included ✓ ✓ ✓ ✓ Not included RS232 interface ✓ ✓ ✓ ✓ RS232 and USB-A ports ✓ Display screen LCD, LED LCD LED LCD Color Touch Screen LCD