How to use a multimeter for diode detection
After talking about the capacitance, let's talk about the detection of the diode. The diode detection method is a bit simpler than the capacitance detection, because our multimeter has its own diode block, and there is only one position, so we don't need to consider the range problem, we adjust it to the diode block. , and then connect the positive pole of the multimeter to the anode of the diode, and the negative pole of the multimeter to the positive pole of the diode. If you see a number on the display of the multimeter, it means that the diode in the circuit is normal (some multimeters will ring), and no breakdown.
