The Fluke ScopeMeter® 123B is really a rugged oscilloscope for industrial electrical and electro-mechanical machines troubleshooting and routine maintenance.N?u may m?n trúng th??ng x? s? mi?n Trung hãy ??n ngay m?t trong hai ??a ?i?m sau ?? ??i th??ng: ??i lý vé s? ho?c công ty x? s? ki?n thi?t t?i n?i b?n sinh s?ng.123B ???c bi?t ??n nh? m?