1.Processing uaea ma uaea tensile su'ega mo alamanuia gaosiga uaea fa'atau.
2. Fa'aaogaina 0-50KG lagona fa'alavelave.
3. O le mata LCD o loʻo faʻaalia ai le tau maualuga.
4.Quick fa'amau fa'amau, cam ituaiga uaea fa'apipi'i masini.
5. A maeʻa le suʻega, o le a otometi lava ona toe foʻi i le zero ma toe foʻi i le tulaga otometi.