Diode measurement

Diode measurement: A multimeter is just a simple good or bad measurement: For example, when the multimeter is set to the diode measurement gear, use the meter head to contact both ends of the diode separately. When the meter head is connected in the forward direction, it will display a numerical value, and when the meter head is connected in the reverse direction, there is no numerical value. If specific parameters are to be tested, special instruments must be used, and many companies do not have this condition. Therefore, when selecting a model, we must choose a brand and high-quality supplier.