Detecto AC Adapter - 120/230VAC/15VDC @ 300 mA The display backlight will be turned on during weighing and will automatically turn off 5 seconds after the weight has been removed from the scale. It comes with UL/CSA-listed wall plug-in power supply and internal rechargeable battery pack. The PS11 features a 6.9 in W x 6.5 in D / 18 cm W x 17 cm D stainless steel platform. The scale's Tare feature lets you tare/zero the weight of a food container up to the full capacity of the scale. By using the checkweghing feature, you can select under and over weight limits for quickly checking food portion weights. Features Stainless steel digital portion control scale 5 units of measure, including 5,000 g x 2 g and 11 lb x 0.1 oz Internal rechargeable battery pack included Digital speed and accuracy Portable and compact (only takes up minimal counter space) Auto Shutoff conserves battery life Simple, user-friendly, four-button operation NSF approved for food safety Bold, easy-to-read, 0.8-inch/20-mm high backlit LCD with checkweighing mode Comes with UL/CSA-listed wall plug-in power supply and internal rechargeable battery pack Low battery indicator, power saving selectable timing, auto shut-off Specification Brand: Detecto Product Type: AC Adapter Height: 2.17" Depth: 9.84" Width: 7.48" Power Source: AC Adapter Construction: Stainless Steel Weight Display: 0.8" / 20 mm high backlit LCD, 5 digits with fraction Capacity: 11 lb x 0.1 oz, Platform Size: 6.9" W x 6.5" D / 175 mm W x 165 mm D Battery Performance: 24 hours of Continuous use with a Fully Charged Battery Pack Keys: ON/OFF, MODE/OK, UNIT, TARE Temperature: 40° to 105°F / 5° to 40°C Checkweighing: LCD changes color based on Under/Accept/Over preset target weights that you select