This 660lbs Stainless Steel Digital Postal Platform Scale is great for both indoor use and outdoor use. It comes with an insert storage box for keeping the display and power cord, making it easy to take along with you. It is perfect for post office, food industry, electronics, mines, agriculture and textiles, etc. High Quality: LCD screen shows real-time weight clearly; Operation panel provides different weighing functions Suitable for weighing different objects in post office, warehouse, food factory, supermarket, etc. Stainless steel platform offers anti-corrosion and durability; 4 feet provide stability and balance Precision Mode & High Capacity Mode for accurate/heavy load weighing; 3 Weight units for easy reading Back compartment keeps monitor, power cord & adaptor; Powered by DC power adaptor or 4x AA battery Product Details: Precision Mode(Maximum Capacity/Readability): 150kg/0.05kg; 5290oz/1oz; 330Lbs/0.1Lb High Capacity Mode(Maximum Capacity/Readability): 300kg/0.1kg; 10582oz/2oz; 660Lbs/0.2Lb Platform Size(LxWxH): 14 3/16" x 11 13/16" x 1" (36 x 30 x 2.5 cm) Display Size(LxW): 3 3/8" x 9/16" (8.5 x 1.5 cm) Power Cord: 33 1/16" (84 cm) Voltage: 110 to 220V Current: 0.1A Power Supply Way: DC power adaptor or 4pcs AA batteries (battery is not included) Frequency: 50 to 60Hz Material: Stainless Steel; ABS Capacity: 660 Lbs (300 kg) Net Weight: 5 Lbs (2.25 kg) Also In The Box: 1x Stainless Steel Platform Scale 1x Display 4x Skid-proof Feet 1x Power Cord 1x Display Storage Box 1x Power Adaptor 1x Manual Notice: 4Pcs AA batteries are not included.