- calibration of non-automatic, electronic   weighing equipment in classes I, II and III   (w in range from 1mg to 3000 kg);

- calibration of weights:
  a) class F1 (from 1g to 20 kg);
  b) class F2 (from 10 mg to 10 kg);
  c) class M1 (from 1mg to 20 kg);
  d) class M2 (from 1g to 20 kg).