Prescamex ni mtoa ya bidhaa na huduma kama vile tachometers, umeme,tachometers na tachographs, umeme,tachometer mafungo,kelele wastani mita, redio, kwa matumizi ya viwanda,laser kasi mita,mnachuja viwango,kupima vyombo, ukolezi ufumbuzi, umeme au elektroniki,vifaa vya kupima, laser na maser pato,darasa la atomiki frequency mita,vifaa vya kupima, laser pato, macho,mapigo counters na recorders, umeme.