Calibration Class: II , Display Type: LCD , Housing Length: 293 mm , Input Voltage: 220 To 240V AC , Max. Ambient Humidity: 80 % , Max. Ambient Temp.: 40 Deg. C , Platform Depth: 89 mm , Power Supply: Power Adapter , Rectangular Weighing Surface Size: 190 x 190 mm , Settling Time: 3 sec. , Units: ct, dwt, g, lb, mo, oz, ozt, tl, tol , Weighing Plate Material: Stainless Steel , Weighing Platform Dimensions: 190 x 190 x 89 mm , Weighing Surface Depth: 190 mm , Weighing Surface Diameter: 140 mm , Weighing Surface Width: 190 mm