DS1102CA，示波器说明书 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20171031-73158742.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20171031-21816405.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20171031-10705395.jpg