The 947 is one of the only scale equipped wrappers on the market that is National Type Evaluation Program (NTEP) certified. The certificate number is 97-164.  In addition, scales can be added to the 4000M-SA, 4000M-PM, 4000M-Stainless-Steel, 1500 Value Wrapper, and on fully automatic wrappers.       

Note: The 4000M Explosion Proof machine cannot be equipped with a scale.