Many sporting events, such as wrestling as well as weight loss and fitness programs, require a scale that can be certified by weights and measures officials. This scale meets that need. This scale is designed and manufactured to maintain accuracy necessary to meet the requirements of Handbook No. 44, issued by the National Institute of Standard and Technology. Reads: Both lbs. and kg. Size: 36” High Platform Size: 13 3/4” x 18 1/2” Capacity: 350 lbs. x 4 oz. Features: Dual Wheels and Non-slip mat