便携式示波器 meaning in English

portable oscillograph
portable oscilloscope

The cpld can offer its particular functions . for example , reducing the number of components and devices , making the layout board convenience and simple , decreasing the device ' s volume . it is propitious to make portable oscilloscope
选用一般的a / d转换器和up控制器即能实现对高频率的重复信号进行测量，大大降低了成本和外围电路复杂程度和设备体积，有利于制作便携式示波器。