The NCI 7820 shipping scale is highly accurate, durable and easy to use. It is Legal For Trade (NTEP certified) and easily integrates with software applications through the included RS232 serial connection. The 7820 has a capacity of 150 Lbs and an accuracy of 0.05 Lbs or 0.1 ounces. A rugged stainless steel 12" x 14" platform can take the heaviest abuse. Perfect for the industrial or commercial shipping and receiving department.