Mechanical pointer geji ndi yosavuta kugwiritsa ntchito ndipo imapereka kuwerengera molondola kwa matayala.Kugwiritsira ntchito choyimba cham'manja cholowetsa matayala ndi kamphepo chifukwa chogwira ntchito kamodzi.Njirayi ndiyosavuta kusankha, yosavuta komanso yachangu kugwiritsa ntchito,.imatha kutembenuza mutu wowonetsa 360 °, imatha kugwiritsa ntchito inflator ya tayala ndi dzanja lanu lamanzere kapena lamanja.Chiwonetserocho chili ndi magawo awiri - psi ndi bar kuti muwerenge mosavuta komanso kuyang'anitsitsa kuthamanga kwa tayala.Kulondola kwa zowerengerazo kumagwirizana ndi muyezo wa EU EEC/86/217.The handheld dial tyre inflator imakhalanso ndi valavu yowongolera ya 3-in-1 kuti inflating, deflating ndi kuyeza kuthamanga kwa tayala, kumapereka mwayi wokwera kwambiri wa inflation ndi deflation.PVC ndi mapaipi a rabara ndi osamva kuphulika, osapindika, komanso olimba.Itha kupirira kugwiritsa ntchito kwambiri popanda kusweka kapena kusweka, ndikupangitsa kukhala chinthu chomwe chitha zaka zambiri.