The Mariner® IP67-rated washdown portion control scale is submersible underwater for easy cleanup that is necessary in food industry applications. The NSF-certified stainless steel scale offers a dual power source of rechargeable battery power or 120V AC adapter (included) with a watertight AC plug on the side. The device's digital speed and accuracy means users wiill be able to view weights instantly with up to a fine 0.1 oz. accuracy. Weigh up to 10 lbs. in pound-ounces, fractional ounces and other options. The unit features an audible over/under alert for checkweighing, and the clearly-visible 1.2-in./30-mm-high backlit blue LCD display offers large 1-in./25-mm-high bold digits. The compact device takes up a conservative amount of counter space: 7.5 in. W x 9.75 in. D / 190.5 mm W x 247.5 mm D.