On the display you should get a 3 or an infinite voltage reading depending upon the multimeter used. The philosophy here is that the diode check function is to be used for testing semiconductor devices and the resistance function for anything else. How To Test Diodes Fluke Testing Diodes How Do I Test A Bridge Rectifier Electrical Engineering A quick test of these diodes determines whether the bridge rectifier requires replacement. Rectifier diode test . Set the range in the diode position. Typically used only if a multimeter is not equipped with a diode test mode. Any of the individual diodes might be open when forward biased or one of them might leak current when reverse biased. Test voltage across the diode to confirm there is no charge. Testing a rectifier with the diode function if your multimeter has a diode function one of the dial sett...
