Zolemera zozungulira zimalola kuti zisungidwe bwino ndipo zimapezeka mu miyeso yocheperako ya 1 kg, 2 kg, 5 kg, 10 kg ndi 20 kg, zomwe zimakwaniritsa zolakwika zovomerezeka za OIML class F1. Zolemera zopukutidwazi zimatsimikizira kukhazikika kwakukulu pa moyo wake wonse. Zolemera izi ndi njira yabwino kwambiri yogwiritsira ntchito potsuka ndi kugwiritsa ntchito chipinda choyera m'mafakitale onse.