Penal Code Section 265
Fraudulent use of false weight or measure
265. Whoever fraudulently uses any false weight or false measure of length or capacity, or fraudulently uses any weight or any measure of length or capacity as a different weight or measure from what it is, shall be punished with imprisonment for a term which may extend to one year or with fine or with both.
Please refer to the Attorney General's Chamber of Malaysia's website for the latest law.