law: Standards of Weights and Measures (Enforcement) Act, 1985
  40. Penalty for
  
  contravention of section 10.-
  Whoever, in relation
  
  to any specified class of goods, services, undertakings or users of weights or
  
  measures, uses in any transaction or for industrial production or for
  
  protection, any weight, measure or number, other than the weight, measure or
  
  number specified by rules made under section 10, shall be punished with fine
  
  which may extend to two thousand rupees, and, for the second or subsequent
  
  offence, with imprisonment for a term which may extend to one year and also
  
  with fine.