How To Use Multimeter As Jumper

How to safely discharge a capacitor with a low impedance multimeter or with an easy to make tool.

How to use multimeter as jumper. Switch the multimeter selector to measure dc current in milliamps ma. To measure voltage you have to connect your multimeter in parallel with the component you want to measure the voltage. What to look for in a multimeter and how to use a multimeter to measure voltage current resistance and continuity recommended multimeter. If you are using alligator clips simply remove the clip that connects the resistor and the led. Insert the black probe in the com or negative jack and insert the red probe in the v or positive jack then insert the other ends of the probes into an electrical outlet and read the display on the multimeter.

If you are using a breadboard remove the jumper wire. Step 5 select the appropriate type of jumper wire if you re making a permanent modification to a circuit. Read the value on the display. You have multiple holes for terminals on the front of the multimeter. Have your meter probes placed on the pins as you shake the wire where there is damage.

Test the 24 pin motherboard power connector. Connect the com probe to the other side of your component. Place the other pin on the remaining side of your wire where you doubt there is a breakage. Plug the black cord into the slot labeled com and the red cord into the slot labeled mavω or avω. To learn how to measure resistance or amperes with the multimeter keep reading.

This allows you to measure the properties of the circuit between or across two points. After your pins are set place your multimeter probes as you wiggle your wires at that particular point you suspect there is a breakage. Then break the connection between the resistor and led. If the multimeter you re using doesn t have an auto ranging feature set the range to 10 00v. Connect the negative probe on the multimeter black to any ground wired pin and connect the positive probe red to the first power line you want to test.