The series of balance use strain gauge, LCD display,8 weighing unit modes changing, counting, etc. AC/DC dualpurpose . ModelLG201LG501LG601Capacity(g)200500600Readability(g)0.1Linearity error(g)≤±0.2Reproducibility(g)≤0.1Tare range(g)0~2000~5000~600Pan sizeΦ115mmHousing dimensions(mm)190×138×28Power supply6F22ND 9V (Optional AC/DC adapter)