Are you looking for a comprehensive multimeter vs voltmeter guide
Fantastic – you are in the right place!
In this ToolsGaloreHQ.com guide you will learn:
- Key differences and similarities
- When to use which tool
- My Overall Analysis
- And So Much More!
MuLTIMETER | VOLTMETER | |
|---|---|---|
Purpose | Multimeter is a multi-purpose tool capable of capturing a range of electrical measurements | purpose built to capture voltage Measurements |
Cost | Generally more expensive overall | Generally cheaper overall |
Overall Size | Vary in size but they are mostly larger than voltmeters | smaller than multimeters |
Best Rated |  |  |
Multimeter vs Voltmeter
In this article, we will be discussing the key commonalities and differences between multimeters and voltmeters.
We will also be exploring when it might be best to use a multimeter vs when it might be best to use a voltmeter.
Finally, we will give our thoughts on which tool might be better for your needs.
Let's say you're interested in learning about electricity. Well, one of the most important things to know is the difference between a multimeter and a voltmeter. They both measure voltage, but they do it in different ways.
Multimeters use a technique called direct current measurement, while voltmeters use a technique called alternating current measurement.
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What is Direct Current Measurement?
Direct current measurement is when the multimeter uses a single live wire to connect to the circuit. The multimeter then takes a reading of the voltage from the electromagnetic field from this single wire.
What is Alternating Current Measurement?
Alternating current measurement is when the voltmeter uses two wires to connect to the circuit. The voltmeter then takes readings of the voltage at different points in time and displays it on the screen.
So when would you want to use each tool?
A multimeter might be better for someone who wants to do more complex measurements, while a voltmeter might be better for someone who just wants to measure voltage.
In the end, it all depends on what you're trying to accomplish and the specific tool that you have available on hand.
What Is A Multimeter And It's Use Cases
A multimeter is an electronic measuring device that can measure a variety of electrical properties, including voltage, current, and resistance.
Multimeters are used by electricians, hobbyists, and engineers to test and troubleshoot circuits.
They can be used to measure the output of power supplies, test batteries, or find shorts in wiring. It is the world's most popular measurement tool by market capitalization and is one that you are probably very familiar with.
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What Is A Voltmeter And It's Use Cases
A voltmeter is an electronic measuring device that can measure the voltage of a circuit. It is used to test and troubleshoot electrical circuits by measuring the voltage at different points in time. A voltmeter can only measure voltage.
There are three main types of voltmeters: basic analog, digital, and Hall-effect.
- Basic analog voltmeters use a galvanometer to measure voltage. They are typically used in low-voltage applications, such as automotive and household wiring.
- Digital voltmeters use an electronic display to read voltage. They are typically used in high-voltage applications, such as power supply testing and medical equipment.
- Hall-effect voltmeters use a Hall-effect sensor to measure the voltage of a circuit. They are typically used in applications that require high precision and accuracy, such as aerospace and military applications.
Similarities And Differences Between Multimeters And Voltmeters
MULTIMETER | VOLTMETER |
|---|---|
A multimeter can measure voltage, current, diode, continuity and frequency | Voltmeter can only measure voltage |
Multimeters are more expensive on the high end | Analog voltmeters are less expensive |
Measurement accuracy and resolution is better | less accurate in resolution and measurement accuracy |
When Would You Use A Multimeter vs Voltmeter
As you have seen throughout the article it really depends on whether you will only be measuring voltage or require a broader range of measurements.
When I am trying to troubleshoot an electrical issue in my home, I will use a multimeter.
This is because I can measure multiple properties of electricity, which allows me to get a more complete picture of what is going on. For example, if I am trying to find a short in my wiring, I can use the multimeter to measure the voltage, current, and resistance at the point of the short. This helps me to identify the problem and fix it.
If I am just trying to measure the voltage of a power supply, then I would use a voltmeter. This is because I only need to measure voltage and a voltmeter is simpler and less expensive than a multimeter. But if you already have a multimeter then a voltmeter is not really required.
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Which tool is better for your needs
This is probably the 1 million dollar question. In all earnestly there is no one-size-fits-all answer to this question.
It all depends on what you're trying to accomplish. If you need to measure a variety of electrical properties, then a multimeter is the better tool. If you only need to measure voltage, then a voltmeter is the better tool. You are probably getting tired of reading this but it truly boils down to just those two things.
Final Thoughts On Multimeters Vs Voltmeters
When it comes to personal use, I find that a multimeter is more essential in my tool box than a voltmeter.
A multimeter can be used for a variety of tasks, from simple household repairs to more complex electrical troubleshooting. It can measure voltage, current, and resistance, which gives you a more complete picture of what is going on in a circuit.
It also has more features than a voltmeter, such as the ability to measure capacitance and frequency.
A voltmeter is simpler and less expensive than a multimeter, so it is good for basic voltage measurements. However, it cannot measure current or resistance, which limits its usefulness. In my opinion, a multimeter is the better tool for most tasks.
