I-Mecanmed njengochwepheshe omaka kagesi wesigubhu ngesigubhu esinomhlinzeki wesikhathi esiguqukayo kanye nomhlinzeki eChina, lonke i- grum kymograph yesigubhu esinesikhathi esinama-timer aguqukayo , futhi ungaqinisekiswa ngokuphelele ngekhwalithi. Uma ungatholi umhloli wakho wokumaka kagesi wesigubhu ngesibambiso nge-timer eguqukayo ohlwini lwethu lomkhiqizo, ungaxhumana nathi, singanikeza ngezinsizakalo ezenziwe ngokwezifiso.