N.J. Stat. Ann. § 51:8-19

All fines and penalties collected from persons offending against the provisions of this chapter shall be paid by the magistrate or court clerk receiving the same, when recovered by a State weights and measures officer, to the State Treasurer; when recovered by a county weights and measures officer, to the county treasurer of such county; and when recovered by a municipal weights and measures officer, to the municipality which such officer represents.