Specification Brand : OTQEFTN BulletPoint1 : Practical Function: Weighing, calibration, counting, peeling, unit conversion, fault display, LCD display, automatically reading and adjusting, clear LCD display. white backlight, readable at night. Can work by plugging electricity or USB. BulletPoint2 : Glass Windshield: The glass windshield cavoid some small effects in the environment that may influence the final result. BulletPoint3 : Stable: Its adjustable feet and level bubble design ensures its accuracy in different using environment. BulletPoint4 : RS232 Interface: The RS232 interface can be connected to a printer for data printing or a computer for data analysis. BulletPoint5 : Multiple Use: Most used in Lab, also woks well in food-making, lab experiment, Jewellery weighing.school teaching, industrial products study and research process. ExternallyAssignedProductIdentifier : 3422207690421 ExternallyAssignedProductIdentifier1 : 3422207693880 ExternallyAssignedProductIdentifier2 : 3422207693897 ExternallyAssignedProductIdentifier3 : 3422207693866 ExternallyAssignedProductIdentifier4 : 3422207693873 ItemName : Digital Precision Electronic Scale Analytical Balance 0.0001g High Lab with Windshield LCD Screen Powered by USB/Adapter ItemTypeKeyword : science-lab-analytical-balances Manufacturer : OTQEFTN Material1 : Stainless Steel Material2 : Glass Material3 : Aluminum PartNumber : HA-248020415 ProductDescription : Features: Resolution: 0.0001g 80mm stainless steel weighing pan Modular electromagnetic sensor Three-door windproof glass cover Overweight alarm function, users can set up and down the weight With RS232 interface (link computer/printer) Two power interfaces: USB interface and power interface Large LCD display With leveling bubble and leveling feet