?ng d?ng 123B là n?i t?ng h?p các t?a game h?p d?n Cách t?i 123B cho ?i?n tho?iThe Fluke ScopeMeter® 123B is actually a rugged oscilloscope for industrial electrical and electro-mechanical devices troubleshooting and servicing.x? s? hôm nayxsmtsxmtx? s? mi?n trungk?t qu? x? s? mi?n trungkqxsmtxsmt hôm nayx? s? mi?n trung hôm nayx? sô hôm n