he VORTEX digital bowl scale features a compact design and dishwasher-safe weighing bowl for a variety of home uses. The weighing bowl stores over the scale when not in use and protects the weighing platform. Results are easy to read on the white, back-lit LCD in any lighting condition. Built-in overload protection helps prevent damage to the scale. Other features include Multiple Weighing Units, Power-saving Auto-Off after 3 minutes of inactivity, Tare/Zero Feature for subtracting the weight of a container or expansion tray. Includes three AA batteries.