Section 30: Use of false or unjust weights, etc.

Subject to the provisions of this section, any person who for the purposes of any sale, contract or other dealing uses or has in his possession for use-(a) any weight, measure, weighing instrument or measuring instrument which is false or unjust; or
(b) any weight, measure, weighing instrument or measuring instrument not stamped or marked as required by this Act, or in respect of which no certificate of verification is in force,
shall be guilty of an offence.