BySophia Windsor 2019-07-16 569
| What is a multimeter? |
| Who needs a multimeter? |
| Things you should consider before buying a multimeter |
| The best multimeter worth buying |
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.
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.
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.
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.
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.
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.
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.
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.
To choose a high quality multimeter, you’d better buy it from the mainstream brands and through the formal purchasing channels.
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.
Still don’t know which multimeter to choose? This MESTEK DM90S Automatic Multimeter is a good one we strongly recommend for you.
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.
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.
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.
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.
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.
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