No person may:
(1) use or have in possession for use in commerce an incorrect weight or measure;
(2) sell or offer for sale for use in commerce an incorrect weight or measure;
(3) remove a tag, seal, or mark from a weight or measure without specific written authorization from the proper authority;
(4) hinder or obstruct a weights and measures official in the performance of his duties;
(5) violate this chapter or regulations promulgated pursuant to it.