ANALYTICAL/PRECISION Versatile and accurate. Recommended for research and quality control labs. Nine application modes: including density determination, dynamic weighing, percent weighing, formulation and totalization. MG/G/KG/OZ/LB/OZT/DWT convertible. Color touch screen operates with or without lab gloves on. Convenient front USB port. Powered by AC adapter. Includes draftshield with removable glass doors.ULINE offers over 41,000 boxes, plastic poly bags, mailing tubes, warehouse supplies and bubble wrap for your storage, packaging, or shipping supplies.