Turn on the multimeter by pressing the power switch. Using the selector switch on the front of the multimeter, select the measurement function that is required. There is a choice of AC voltage, DC voltage, resistance and continuity. Press the range button to select an adequate measurement rang...
Learn to determine the amperage drawn by an electrical device to test for a malfunction. A device that has an electrical current flow through itself, in amperes (amps), lower than prescribed by the manufacturer may experience power failures. A device that draws too much current could short itse...
Multimeter is one of the first items you should acquire when getting into FPV. In this tutorial I will explain how to use a multimeter and how to “test your drone” with it. A modern multimeter is also sometimes called a DMM (DigitalMulti-Meter). Some of the links on this page are ...
It is relatively easy to measure amps to determine the amount of power an appliance or load uses, but the measurement must be done accurately to avoid damaging your multimeter. Multiplying the voltage in a circuit, with the current flowing in the circuit, will give us the total power in the...
Below are the basic steps for using a digital multimeter to measure current. Plug the appropriate test leads into your digital multimeter. These test leads are typically red and depending on your digital multimeter, there may be specific current inputs on the front panel. On the digital ...
Inserting the Multimeter Test Leads Measuring Voltage How to Use a Multimeter for Testing Batteries Measuring Current (Amps) Multimeters vs Voltmeters Wrapping Things Up How a Multimeter Works First things first, multimeters (voltmeters) typically work as analog devices. Every Pro uses a multimeter ...
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 strength of a car battery. When used properly, it will provide voltage information to a high de...
In this tutorial, we’re going learn the basics of how to use a multimeter! If you need help selecting a multimeter, we have an article on our picks for the best multimeter. How to Use a Multimeter Now let’s get started learning how to use a multimeter! We’re going to start with...
Digital Multimeters for Solar Professionals: What You Need to Know Renewable energy, Digital multimeters Article How to Measure Duty Cycle with a Digital Multimeter Digital multimeters Article How to Test for Continuity with a Multimeter Digital multimeters, Fundamentals ...
I used to have specialist test equipment for testing USP port outputs, but now I find that a cheap and cheerful USB digital multimeter such as this DROK unit works well. I use this to carry out voltage and current output measurements. You can pick up a similar d...