ASTM Single/Double Hook Calibration Weights 1g-20kg

Zolemera zonse zimapangidwa ndi chitsulo chosapanga dzimbiri chapamwamba kuti zisawonongeke ndi dzimbiri.
Zolemera za monobloc zimapangidwa mwapadera kuti zikhale zokhazikika kwa nthawi yayitali, ndipo zolemera zokhala ndi dzenje losinthira zimapereka phindu labwino kwambiri pamtengo wake.
Kupukuta kwa electrolytic kumatsimikizira kuti malo owala azitha kuletsa kumatirira.
Ma seti a ASTM olemera 1 kg -5kg amaperekedwa mu bokosi la aluminiyamu lokongola, lolimba, lapamwamba, lokhala ndi patent yokhala ndi thovu loteteza la polyethylene ndi thovu loteteza.
Mawonekedwe a silinda a ASTM olemera amasinthidwa kuti agwirizane ndi kalasi 0, kalasi 1, kalasi 2, kalasi 3, kalasi 4, kalasi 5, kalasi 6, kalasi 7.
Bokosi la aluminiyamu lopangidwa m'njira yabwino kwambiri yotetezera yokhala ndi mabampara omwe amateteza zolemera mwamphamvu.