This meter composes by spring pressure meter and a line resistance transmitter. 本仪表由一个弹簧管压力表和一个滑线电阻式发送器组成。
The electrometer ohmmeter makes a two-wire resistance measurement at a specific test current, depending on the measurement range. 静电计欧姆计依据测量的量程，在规定的电流下，进行两线电阻测量。
