the infyniti executive scale is a high quality digital pocket scale featuring a digital display with backlight, standard weight calibration, a number of weighing units, and an auto-shutoff function.scale features:capacity: 50g accuracy: 0.01gweighing modes: g/oz/gn/ct/ozt/dwt automatic shut off: 60 secondspower supply: aaa batteries (2)batteries included: yesstainless steel weighing platform