The Detecto Digital Portion-Control Scale features a water-resistant, molded poly enclosure with a lift-off stainless steel weighing platform. The easy-to-read LCD display gives you instant feedback, while the sealed membrane keypad offers simple controls. An auto-off feature saves power when the scale isn't in use, and a wide tare range allows versatile weighing. Five different weighing units can be disabled or switched easily with the push of a button. Includes an AC adapter and a rechargeable battery.