2014/02/062018/10/11 xiaolaba

DMM VICTOR VC830L 勝利的萬用電表, 轉盤設計會掉鋼珠

2013/11/172014/04/20 xiaolaba

DMM, HILA DM-865 EM420B after repairs again and some minor problems

2013/05/022013/07/29 xiaolaba

DMM, HILA DM-865, too much measurement error of ohmic, and no proper beeps