Multimeter in hand, you can test resistance in circuit board components and appliance elements throughout the house.

Voltage Drop - This test is used to identify the location of circuit resistance. Additionally, the test is performed to measure the amount of voltage consumed or lost by a component or connection.

2. Test Leads Before testing the circuit, connect the leads together. There will always be some resistance present due to the leads, and your multimeter will give a reading of how much.

For all of you who have a multimeter thrown in a drawer or toolbox but don’t know how to use it, these instructions will help in your search for missing voltage.

A multimeter is an electronic measuring instrument that is used to gauge volts, amps, and resistance from an electrical source. The most common automotive application for a multimeter is to test the ...

In this test, your multimeter is effectively completing the circuit by linking the battery to the car. If your multimeter displays a reading greater than roughly 50 milliamps, you have confirmed ...

How to Check the Power Supply With a Multimeter. The power supply in your computer manages all of the power required to run each component of your computer. When this critical component begins to ...

A moving coil multimeter loads the circuit it was testing, altering its characteristics. High-impedance voltage measurement, 1950s style.