Section 6: St an da rd w ei gh in g an d m ea su ri ng in str u m en ts

(1) For the purp ose of verifying the correc tness of comm ercia l weights an d measures and of weighing a nd m easu ring inst rum ents used in transac tion s for trade or commerce, the S tate Governmen t may cause to be pre pared as ma ny sets o f weighing and measu ring instr uments as it may deem necessary .

(2) Such inst rum ents shall be of such kin d, kept in such num ber and shall be verified an d stamped in such ma nner as may be prescribed.

(3) Such inst ruments shal l be kep t at all places where secondary sta nd ard or work ing sta ndard s are kep t.