Royal EX315 Digital Shipping Postal Scale and Calculator

High Weight Capacity: 315 Pounds / 143 Kg Measures in 0.2 lb / 100 gram increments Large Platform - 12" x 12" Oversized Digital display - For easy reading across the room Switch between pounds or kilograms Heavy Duty Construction to allow for weighing heavy objects Wireless Remote Display with 15 foot range Conveniently weigh large boxes without any interference with the display readout Hang the remote on the wall or place on Desktop Auto Power Off after 2 minutes Low Battery Indicator Powered by AC Adapter (included) or 1 9V DC battery (not included)