Experience in test equipment such as digital multimeter, oscilloscope, I2C analyzer, and power suppliers is a essential.
在测试设备的经验，例如数字万用表，示波器和I2C分析仪，电力供应是必不可少。
Influence of discharge parameters such as RF power and working pressure on the negative self-bias voltage of substrate was investigated by an oscilloscope with a high voltage probe.
采用高压探头示波器系统研究了射频辉光放电参数对自偏压的影响规律。
The software can complete the automatic set of more than 80 panel functions such as the test range, channel and status, etc. of the oscilloscope;
该测控软件实现了对示波器的测试量程，测试通路、测试状态等80余种面板按钮操作功能自动设定；
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