Sensor ea khatello ea oli ke karolo ea bohlokoa ea enjene, e sebelisetsoang ho lekanya khatello le taolo, E sebelisoa haholo liphaepheng tse fapaneng tsa enjene ea likoloi le likepe, merero ea ts'ebetso ea metsi, tlhahlobo le taolo ea lits'ebetso tsa indasteri, hydraulic le pneumatic control project s, etc.