1.
Kuwala kwa laser kumafotokoza za kuwona kwenikweni komwe kumadutsa malire kuti muchepetse kuwongolera molondola panthawi yobowola.
2. Kubowola kwachangu mwachangu
Kuyimilira kosinthika kolondola ndi kubowola kobwerezabwereza
Kuthamanga kwa 3.vari
Sinthani liwiro ngati likufunika ndi kusunthira kosavuta kwa lever ndikulandila mphamvu ndi torque kudutsa gawo lonse.
4. Kuwerenga kwa digito
Chophimba cha LED chikuwonetsa kuthamanga kwapakatikati pa batani la Kuyendetsa, kotero mukudziwa rpm kwenikweni nthawi iliyonse.