TDS2014B TDS2014数字存储示波器Tektronix TDS2014B TDS2014 东莞市科之信电子科技有限公司

p1Src=//y2.yzimgs.com/uploads/448155/2017825-214941594.png?watermark/2/text/5Lic6I6e5biC56eR5L-h55S15a2Q5Luq5Zmo5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/Center&p2Src=//y2.yzimgs.com/uploads/448155/2017825-213631173.png?watermark/2/text/IOS4nOiOnuW4guenkeS_oeeUteWtkOS7quWZqOaciemZkOWFrOWPuA==/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/Center