... 3. count function 4.automatic calibration Electronic balance• weighing specification: 200 g / 0.01 g• digital green light show, ... electronic balance host 1, specifications, credit assure card, certification, a, ChengPan one, the external power supply a,Precision 0.01 g and 0 ... "- "wait states, later showed 0.0 or 0.01 or 0.001, calibration over.Note:1, electronic scale is a precision instrument, ...