Live Chat
  • One stop service: solve all your problems
  • Orders Tracking and shipped out notification
  • More campaigns, even more discounts!
  • Need help before making an order?
  • Chat with us in real-time.
  • For Aftersale issues, just submit a ticket. We will reply within 24 hours.
  • Multi-language service
  • 24/7 support available
Hi! Log Out Log In SIGN UP
Home > How To > Multimeter guide for beginners: What is a multimeter and how to choose the best multimeter?
Gearbest super deals
Multimeter guide for beginners: What is a multimeter and how to choose the best multimeter?

Multimeter guide for beginners: What is a multimeter and how to choose the best multimeter?

By  Sophia Windsor 2019-07-16 2590 0

Want to find a multifunctional tool to troubleshoot most of circuit problems? Or need an electronic measuring instrument to help build electronics projects? Multimeter, an essential electronic measurement tool for both daily and professional use, must be what you are looking for. But what is a multimeter on earth? Who really needs a multimeter? And how to choose a right multimeter for yourself? You will find all of these answers in this guide.
 What is a multimeter?
 Who needs a multimeter?
 Things you should consider before buying a multimeter
 The best multimeter worth buying

What is a multimeter?

Multimeter, also known as a volt-ohm meter, is the most basic and indispensable measurement tool for electronic engineers. It can be used to measure multiple electric values such as current, voltage, resistance, diode, etc. Some high-end multimeters will also include capacitance measurement, audion test, pulse frequency measurement and so on. Also, it is a useful device to help find some basic faults in circuit connection.


There are two main types of multimeters: analog multimeters and digital multimeters.

Analog multimeter is a kind of multimeter that can show the readings with the pointer, while the digital multimeter will directly show the numeric readings on the display.

analog multimeters and digital multimeters. 

At present, the analog multimeters have been almost eliminated and can only be used in certain special occasions (such as scientific research and teaching institutions). So the digital multimeters are the mainstream multimeters on the market.  

Who needs a multimeter?

The multimeter has very wide applications. It is a must-have tool for electricians, automobile mechanics, and other technicians such as solar panel specialists. Despite the professional use, it is also a useful household tool for family members to troubleshoot some basic circuit faults. In addition, some DIYers, hobbyists, electrician beginners and other people who love electronics also need this tool to help them quickly solve some basic issues.


Things you should consider before buying a multimeter

A good multimeter is just like an excellent assistant. It can help you quickly solve some common problems and greatly improve your working efficiency. Here are some key aspects you should consider before buying a multimeter.

1. Automatic ranging multimeter or manual ranging multimeter

The multimeter has their own working range for resistance, capacitance, voltage and other values. The automatic ranging multimeter will detect the electric values of the target automatically and then set their own suitable working range. However, with the manual ranging multimeter, you must know which range of electric values your test object belong to and then manually set the right working range on the multimeter.

Automatic ranging multimeter  

Therefore, the automatic ranging multimeter is a better choice for beginners or someone who know little about electricity. Besides, automatic ranging multimeter is also more convenient for use. While manual multimeter is more suitable for professional electricians, or some electrical learners who want to learn more about the electricity.

2. What do you mainly use the multimeter for?

Different multimeters offer different functions. You can choose a multimeter according to the functions you may need. Some functions may be rarely or never used for ordinary users, such as diode measurement function, so it is unnecessary to choose a fully-featured multimeter.   

Automatic ranging multimeter  

3. Accuracy and speed

Accuracy and speed are two basic specs you should consider. If you are a professional electrician worker, you should choose a multimeter with high accuracy and test speed. While if you are an amateur users, you can choose a multimeter with standard accuracy and speed.


It’s not a joke to deal with the electric circuit, so there must be some protection features on the multimeter, such as overload protection, false alarm features. In addition, the material and design are also the key factors that will affect the safety.

Automatic ranging multimeter  

To choose a high quality multimeter, you’d better buy it from the mainstream brands and through the formal purchasing channels.

5. Design and price

Good design will bring you great comfort and convenience. So you can choose a multimeter with scientific design style you like.

Besides, if you care about price, you should keep it in mind when buying a multimeter. However, we don’t recommend you choose the most budget ones, as there may be no guarantee of quality.

The best multimeter worth buying

Still don’t know which multimeter to choose? This MESTEK DM90S Automatic Multimeter is a good one we strongly recommend for you.

MESTEK DM90S Automatic Multimeter 

MESTEK is a leading manufacturer that specializes in HVAC equipment with years of experience.

The MESTEK DM90S Automatic Multimeter is an intelligent multimeter for both professional and amateur use. It offers multiple measure functions for wide applications, such as AC/DC voltage, resistance, capacitance, frequency, duty cycle, diode, continuity and firewire.

MESTEK DM90S Automatic Multimeter 

MESTEK DM90S Automatic Multimeter 

In addition, the MESTEK DM90S Automatic Multimeter also offers many intelligent features, such as the automatic measurement, automatic power off in 15 minutes without operation, overload protection on all ranges, and warning alarm function for VFC (Variable Frequency Control) test and NCV (Non-Contact Voltage) test, which will bring you easy using experience and enough safety guarantee.

MESTEK DM90S Automatic Multimeter 

The excellent design is another reason we recommend it. The MESTEK DM90S Automatic Multimeter comes with a compact design with the size of 14.70 x 7.10 x 4.50 cm, which is very easy for you to take away and use. The surface of the multimeter is made from rubber, which not only prevent electric shock, but also is resistant to drop and bumps of daily use. What’s more, you will not be bothered by the complicated structure thanks to the simple design and straightforward operation sign.    

MESTEK DM90S Automatic Multimeter 

Besides, there is a back bracket to support the multimeter and it can be also used to collect the test probe. Another welcome feature is that the MESTEK DM90S Automatic Multimeter is equipped with a built-in flashlight, which will offer you great convenience at night or dark environment.  

MESTEK DM90S Automatic Multimeter​ 

Now, all of the features of the MESTEK DM90S Automatic Multimeter may be satisfying for you, but how about its price?

Take it easy, this MESTEK Automatic Multimeter will not cost you too much money. It is just priced at about $18 after 14% off, with that you can enjoy most of the functions and maximum safety for your professional or daily use.

Take it easy, this MESTEK Automatic Multimeter will not cost you too much money. It is just priced at about $18 after 14% off, with that you can enjoy most of the functions and maximum safety for your professional or daily use.

So if you want to find a good multimeter without spending a lot of money, this MESTEK DM90S Automatic Multimeter is really a good choice for its complete and practical functions, high quality and great value for money. That’s also the important reasons to make it one of the best selling multimeters on Gearbest.    

 You may also want to read:
 HUAMI AMAZFIT Verge 2 Marvel edition features and price
 AfterShokz releases Aeropex and Xtrainerz bone-conducting headphones
 AMD Ryzen 9 3900X's overclocking performance details revealed

Gearbest 20 shopping tips

Extensive Product Selection

● Over 300,000 products

● 20 different categories

● 15 local warehosues

● Multiple top brands

Convenient Payment

● Global payment options: Visa, MasterCard, American Express

● PayPal, Western Union and bank transfer are accepted

● Boleto Bancario via Ebanx (for Brazil)

Prompt Shipping

● Unregistered air mail

● Registered air mail

● Priority line

● Expedited shipping

Dedicated After-sales Service

● 45 day money back guarantee

● 365 day free repair warranty

● 7 day Dead on Arrival guarantee (DOA)

Prev article:How to unlock the Xiaomi Mijia Smart Door Lock by Mi band 4 NFC version?

Next article:How to connect Xiaomi airdots Youth Edition to iPhone

You might also like: