探极 meaning in English

probe

It is a direct - contact probe
，它是一种直接接触的探极。
General specification of passive voltage probes used for oscilloscopes
示波器用无源电压探极通用技术条件
With this hi - z probe individual test points of a circuit can be connected to the 50 impedance of a spectrum analyzer
用高阻探头测试电路板时，探极可以连接至
With this probe , the entire effectiveness of filters can be verified by measuring the rfi which is conducted along cables that leave the equipment and may influence the total radiation
例如，利用该探极确定遮罩效果。滤波器的总体效果可以通过检验沿设备外引的电缆传导的射频干扰