Chiyero chekupimisa

Chiyero chekupimisa (Unit of measure) zvinoreva mwero une huwandu hwakatarwa pamitemo yenyika kana Pasirose, kuti uve chidzikwe (standard) chinoshandiswa pakupima mhando yehuwandu ihwohwo.

Somuenzaniso kana tichipima nhambwe tinoshandisa chiyero chinonzi mita (metre).

Pasirose sangano re International Organisation for Standardization ndiro rine hugabe hwekutara zvidzikwe zvinoshandiswa pakupima mipimo yakasiyana-siyana.