3. Test operation. When the multipurpose electronic measuring instrument is adjusted to the appropriate resistance file, the red meter pen and the black meter pen are divided close to the two poles of the capacitance adapter of the measured safety gauge, and the marking value will slowly increase fr

2. Test data for measuring capacitance using digital multimeter. When using digital multimeter to measure the capacitance of 0.1uf to 1000uf, select the resistor file, measure the limit of capacitance and the time of increasing electric quantity. This method is relatively simple and convenient, it i

1. Detection mechanism. The method of detecting a gauge capacitance with a resistor file. In measurement, the positive power source increases the power to the measured amphibious capacitance adapter through the standard resistor R0, starting with the moment of the increase in power, which, because o

1. Detection mechanismThe method of detecting a gauge capacitor with a resistor file. During measurement, the positive power source increases the power to the measured amphibious capacitor adapter through the standard resistor R0, starting with the moment of the increase in power, which, because of