Weighmax Up823 200lb Heavy Duty Digital Industry Postal Scale Weigh up to 200lb/90kg with 0.05lb/50g; Reads in KG (i.e. 1.51kg), LB (i.e. 3.32LB), OZ(i.e. 3LB 4OZ) Heavy Duty with various functions: Tare, low battery/overload indication With large skidproof weighing platform 130 square inch (11.75''x11'') Large Backlit Display for easy reading (2.5''x0.75''); Time set on the display Powered by 9V battery or AC adapter (both Included); Display can be hung on the wall( Accessories Included)