How To Use Multimeter On Resistor

Choosing a low maximum range with the dial is not harmful to the multimeter as is choosing an inappropriate voltage range.

How to use multimeter on resistor. In this video i have shown how to test all the basic electronics components like resistor capacitor diode led transistor fuse with a multimeter as this. If the test leads are not in contact with anything the needle or pointer of an analog. You ve learned how to measure voltage current and resistance and how to check continuity. Resistors are designed to decrease electrical current. Then break the connection between the resistor and led.

Choose an arbitrary resistor and set the multimeter to the 20kω setup. You can use your multimeter to measure the voltage across the battery pack the resistor and the led in a circuit. Connect the multimeter probes to the correct terminals. You might wonder at this point what the correct terminals are right. Switch the multimeter selector to measure dc current in milliamps ma.

Resistor ratings resistors are probably the easiest component to test with a multimeter. With a manual ranging multimeter choose an ohm range less than 470 on the meter. Note that the connection points between components are the same whether you built the circuit using a breadboard or alligator clips. If you are using alligator clips simply remove the clip that connects the resistor and the led. Set the multimeter to ohms or resistance.

Observe the meter indication. A multimeter is an essential tool in any electronics lab. If you re looking for a multimeter you may found this post useful best multimeters under 50. To measure your resistor value using a multimeter all you will need is your multimeter and the resistor you wish to measure the resistance of. So grab your materials and let s get started.

Then hold the probes versus the resistor legs with the same amount of pressure you when pressing a key on a keyboard. Connect the test leads. The meter will certainly read one of 3 points 0 00 1 or the actual resistor worth. The red lead of your multimeter should be at a higher voltage than. If you are using a breadboard remove the jumper wire the led should turn off.