The best multimeters for cars

How to choose a multimeter

A multimeter is a universal device that combines the functions of an ammeter, voltmeter and ohmmeter. The device can be useful in case of many malfunctions - breakdowns of home appliances, failure of car electronics. The device is used for diagnostics and subsequent repair of radio equipment.

When choosing a multimeter, it is important to pay attention to several basic characteristics.

Functional

Any quality multimeter should measure:

• voltage and current in several ranges;
• alternating and direct current and voltage;
• resistance within several limits (from Ohm to MOhm).

A standard feature for the multimeter is also continuity testing.

Some models allow you to test diodes and transistors, as well as estimate capacitance and inductance. Such multimeters are more expensive, but their scope is wider.

A multimeter is a device that, in its basic version, measures resistance, voltage and current. Important! Although measuring inductance and capacitance is a very useful function in a multimeter, it can be performed with a high error. If you need to set the parameter values ​​accurately, you should use highly specialized instruments.

Error

Any multimeter allows for a certain error when taking measurements. As a rule, its value is 0.025-3%; the lower the value, the more accurate the device.

For domestic purposes, devices with an error of up to 3% are usually quite sufficient. If you need a device for diagnosing and repairing electronics, then it is important to take the best multimeters with an indicator of no more than 1%, and ideally less.

Range

Any multimeter has lower and upper limits of capabilities. For example, if the device does not detect voltage greater than 500 V, then if used on an electrical appliance that is too powerful, it will turn off or burn out. And if you try to measure millivolts with a device not intended for this purpose, it will not provide reliable readings.

Build quality and ergonomics

The actual usability of the multimeter is of great importance. Before buying a device, you need to make sure:

• in the brightness and information content of the display;
• as a mode switch, it should not wobble or move too tightly;
• in order to ensure the convenience and safety of the inlet holes, it is necessary to connect the probes to the tester and check that the contact is reliable and accidental touching of the conductive circuits is excluded.

Before purchasing a tester, you need to carefully examine the device for build quality. You
also need to inspect the probes themselves; they must have strong and flexible wires, sharp electrodes, and fit tightly into special connectors.

Additional functionality

Not all multimeters have additional functions. But it’s very good if the device supports:

• dialing with sound signal;
• checking the gain of transistors, although the results will be inaccurate, a multimeter will help determine that the element is in principle working;
• checking the serviceability of the pn junction.

Advice! If the device is intended to be used in places with difficult access, it is recommended to choose a multimeter tester that is protected from moisture and dust.

What measurement error should be?

Each measurement (for example, alternating and direct current or voltage) has its own error, which must be indicated in the product passport. On average, in household multimeters the error of all measurements “floats” in the range from 0.025 to 5%. For many of the measurements we make for simple tasks, an error of even 5% is not that great. However, it is still better to take a device with minimal errors.

Resanta DT 830B

Let's give an example: the Resanta DT 830B multimeter has a resistance measurement error of only 0.8%, while the more expensive IEK Professional MY61 device has as much as 5%. Of course, the device from IEK has many other useful functions that its cheaper brother does not have, but if the accuracy of resistance measurements is important to you, then it is better to take the DT 830B.

Which multimeter to choose for home and car

Almost any multimeter is suitable for household and automotive use, the main thing is that the tester is, in principle, at hand. In this case, it is quite enough if he is able to:

• measure voltage in batteries and electrical appliances;
• check electrical wiring, light bulbs and fuses;
• measure the leakage current in the car;
• assess the battery charge from the generator.

A tester for a car should cope with basic functions and with continuity of wiring.
If you are going to buy a multimeter for a car, it is desirable that it has a durable case and bright backlight.

Which is the best multimeter for radio amateurs?

To repair radio equipment, it is also necessary to use a tester with advanced functionality. The device must support not only the functions of a voltmeter, ohmmeter and ammeter, but also measure inductance and frequency, capacitance, and also check transistors for functionality.

To work with radio equipment, it is better to choose improved testers that measure capacitance and frequency

Attention! When choosing a multimeter for a radio amateur, you should give preference to units included in the State Register of Measuring Instruments; they demonstrate maximum accuracy.

Which digital multimeter is better to choose?

There are quite a lot of tester ratings. For convenience, devices are usually divided into budget and professional, universal; dial multimeters are placed in a separate category.

Rating of digital multimeters by price and quality

If a tester is needed for simple work, you can choose one of the universal digital models. Such devices combine reasonable cost and good accuracy.

Resanta DT 890 V+

The multifunctional device is suitable for measuring current and resistance, voltage, and capacitor capacity. All data is displayed on a brightly backlit display. Probes are supplied with the multimeter. The model costs only about 500 rubles.

Resanta DT 890 B+ - a high-precision multimeter with an average cost

IEK Master MAS838L

A tester from the middle price category determines not only the main indicators of the electrical circuit, but also the temperature, and diagnoses the ignition coils in the car. The device is equipped with a fuse, a manual range switch, and measures voltage up to 600 V. You can purchase it for an average of 1000 rubles.

IEK Master MAS838L is convenient to use in the car and at home

UNI-T UT33A

A small tester costs about 1,500 thousand and is designed to determine basic indicators - current, voltage and resistance. Among the advantages are automatic range selection for measurements, audible connections, diode test and the presence of a fuse. The disadvantages of the model include the lack of backlight, and the multimeter does not record the results of work.

UNI-T UT33A is suitable for home and car, but you need to keep in mind that the device does not have a backlight

Top 10 best budget multimeters

Inexpensive and reliable testers are of increased interest. For highly specialized work, their capabilities may not be enough, but it is quite possible to buy a multimeter for your home.

Mastech M838

One of the best multimeters for home is suitable for basic and advanced measurements, it determines current and voltage, resistance, can measure temperature and test transistors and diodes. The tester supports ringing mode. The average cost of the device is 900 rubles.

Mastech M838 is a very lightweight multimeter weighing only 180 g

PROconnect DT-182

A compact Chinese multimeter costs only about 500 rubles. In addition to basic measurements, the device is capable of testing transistors, diodes and batteries, reporting the results with an audible signal. The kit includes probes, the range is set manually.

PROconnect DT-182 has a low error - about 0.5%

Elitech MM 100

One of the best inexpensive multimeters for 300-400 rubles performs basic functions, allows you to test electrical circuits and check diodes. Measurement information is displayed on a non-backlit digital screen. The device can withstand alternating voltage up to 750 V and is suitable for working with medium-power devices.

Elitech MM 100 is equipped with overload protection

Mastech M830B

An affordable and simple tester for 700 rubles is suitable for household purposes. Performs basic measurements; it cannot determine temperature and circuit integrity, but it does support testing of diodes and transistors. Supplied complete with probes.

Mastech M830B indicates the end of measurements with a sound signal

Bort BMM-800

An inexpensive multimeter with an average cost of 700 rubles is suitable for determining current, resistance and voltage, as well as for checking continuity and testing diodes. Sold together with the probe, it is compact and easy to use.

Bort BMM-800 - a device for working with low-power household devices

Mastech MS8260E

The device costs slightly more than most budget testers, about 1,500 rubles. But it has its advantages - a larger display, functions for measuring inductance and capacitance. Supports continuity and diode testing. The multimeter cannot record measurements, but it has a Hold button, which allows you to hold the readings on the screen for the required time.

Mastech MS8260E can hold measurement results for a short time

CEM DT-912

The cost of one of the best multimeters for home use is moderate - about 1,000 rubles. Among the advantages are a large backlit display, a solid rubberized body and the presence of a Hold button for holding readings. Additional functions include testing the circuit and checking diodes and batteries. The downside is the error within 2%, but the device is well suited for household purposes.

CEM DT-912 - model for use in the car and at home

TEK DT-9205A

The easy-to-use tester costs about 650 rubles and offers basic capabilities, as well as checking diodes, determining capacitance levels and searching for open circuits. It has a low error of about 1% and is equipped with overload protection.

TEK DT-9205A is often used in car repairs

TESLA 9208A

The universal tester supports all basic measurements, and also determines temperature, frequency, capacitance and parameters of transistors and diodes. Equipped with a sound indication of continuity of the circuit, can hold readings on the display, and has built-in overvoltage protection. The average price is 900 rubles.

TESLA 9208A automatically turns off when left idle for a long time

BISON 59810

The digital tester can measure not only 3 main indicators (current, voltage, resistance), but also frequency, capacitance and temperature. Suitable for testing circuits for breaks and checking diodes, the range of values ​​is set manually. Equipped with a sound indicator, the measurement results are kept on the backlit display. Costs on average about 1200 rubles.

ZUBR 59810 is supplied in a shock-resistant case with double insulation

Top best pocket multimeters

The review of multimeters for household use includes compact models. They can be taken with you in any circumstances; the testers fit in a large pocket or a small bag.

Elitech MM 200K

The digital multimeter is 23 cm long and 7 cm wide. The device can easily be placed in a travel bag or car glove compartment. The tester supports basic functions and also helps to find damaged circuit sections, check diodes and determine temperature. Comes with a probe, ideal for home use.

The display of the Elitech MM 200K tester is very small, since the device itself is compact

Resanta DT 838

An electrical multimeter tester is used at home to carry out basic measurements, sound testing, and checking transistors and diodes. The device is equipped with a manual switch for 20 modes, is protected from overloads, the error is within 2%. The dimensions of the multimeter are 12 cm long and 7 cm wide; the device easily fits in a bag or deep pocket.

Resanta DT 838 - compact and inexpensive tester with probes included

Testboy Pocket

A small tester with dimensions of 11 by 6.5 cm is suitable for determining basic parameters, as well as for searching for open circuits, testing transistors and checking diodes. Equipped with sound indication and automatic mode switching.

Testboy Pocket - a very small tester with a sealed case

Top best pointer multimeters

Along with digital testers, analog analogue models are in demand. They have their advantages, for example, current and voltage can be measured without a battery, and the pointer scale instantly displays all short-term fluctuations in readings.

Sunwa YX-1000A

A simple household multimeter provides 7 ranges for working with constant voltage and 4 for alternating voltage. It is safe to use and highly accurate, has modest dimensions, and has a sound alert function.

Sunwa YX-1000A - tester without additional functions, but with a high level of reliability

Resanta YX-360 Trn

A dual-probe multimeter is suitable for measuring resistance, AC and DC voltage and current. Can determine the functionality of diodes and circuit integrity, the error is 2%. Switching ranges is done manually.

Resanta YX-360 Trn - sensitive tester with overload protection

Mastach MS319

A reliable and accurate meter determines electrical circuit baselines and helps test batteries. Among the advantages are the small dimensions and light weight of the device, a three-color scale and probes included. The pointer device does not measure temperature.

Mastach MS319 is suitable for home use and also used in laboratories

Top best professional multimeters

Electricians, car service workers and equipment repairmen are interested in professional testers. High-end multimeters are more expensive, but are highly accurate.

CEM DT-9979

One of the best multimeters for professionals costs about 22,000 rubles, but has numerous advantages. These include rich functionality: in addition to basic capabilities, it supports temperature, capacitance and frequency measurement. The values ​​are displayed on a graphic scale and digital display, the error does not exceed 0.3%, and all actions for 200 hours are stored in the device’s memory. A unique feature of the multimeter is data transfer to a smartphone.

CEM DT-9979 comes in a waterproof case and works even in the rain

APPA 107N

A professional multimeter with an average cost of about 15,000 rubles. Capable of measuring both basic parameters and temperature, frequency and capacity, records up to 6,000 thousand values ​​in memory, and can connect to a computer. The screen of the device is large, backlit and clearly visible text.

APPA 107N - professional tester with a moderately high cost

Fluke 17B

A relatively inexpensive professional tester costs only 11,000 rubles. Supports all the most important measurements, determines capacitance, temperature and frequency. The multimeter is accurate - the error is 1%. The measurements taken are not recorded, but can retain a specific value in memory.

The Fluke 17B has modest capabilities for a professional device, but is inexpensive

Rating of the best multimeters for home and car

Multimeter RESANTA DT 838

At the tenth level of the rating of high-quality multimeters is the RESANTA DT 838 device. Its purpose is to measure direct and alternating current, as well as measure resistance and voltage and study the capacitance of capacitors. Thanks to the device, you can check diodes, audio continuity and transistors. For ease of use, the model has a mode switch. In addition to the device itself and instructions, the package includes 2 measuring probes. The average price is 400 rubles.

Review of the device characteristics in the video:

The Elitech MM300 multimeter is excellent for testing voltage and resistance. In addition, the device will be an indispensable assistant for checking diodes and monitoring the integrity of the circuit. Measuring the temperature will not be a problem either. The device takes three measurements in a second, that is, almost instantly. The available error is only 0.5%. The multimeter pleases with its versatility and will serve perfectly in repair work on electrical equipment. There is a frequency measurement function. The average price is 700 rubles.

Advantages:

• With display backlight;
• Rotating screen;
• "Hold" button.

Flaws:

• The probes are not the best quality;
• The battery drains quickly.

Fluke 17V+ Multimeter

If you need the best professional-grade multimeter, then you should pay attention to the expensive and at the same time high-quality Fluke 17 V+ model. This device can be called a standard among similar devices. The device perfectly performs any necessary electronic measurements, excellently checks diodes and continuity of the circuit. There is a degree of protection, the display backlight is functioning, and there is a Hold memory mode. The selection of measurement ranges can be either automatic or manual. The average cost of the device is 10,000 rubles.

Detailed video review of the multimeter:

The APPA 107 N multimeter can satisfy the most demanding requirements. Its performance indicators are excellent. The protection class is IP64. You don't have to worry about dust or splashes getting into your devices. It is also not scary if the multimeter falls from a small height. There is overvoltage protection. There is auto shutdown. The functionality of the device is expanded, which allows it to be used at a professional level. The built-in memory allows you to remember up to 1600 operational actions. The average price of such a device is 14,300 rubles.

Advantages:

• Included in the State Register;
• Measurement error is low;
• There is backlight and auto-off;
• If the probes are connected incorrectly, an alarm is triggered.

Flaws:

• High price.

Multimeter CEM DT-61

If you dream of your own electronic mini-lab, then this device will make your dream come true. The CEM DT-61 multimeter has advanced capabilities, which allows it, in addition to basic characteristics, to measure temperature using a non-contact method. You can also easily find out the humidity level in the room or set the light and noise levels. These characteristics make it possible to use the device to study premises and determine whether the readings comply with occupational safety standards.

Advantages:

• Convenient design;
• Extended capabilities;
• The controls are clear;
• Reliable.

Flaws:

• The top buttons are small;
• Capacitance measurement limits are small.

Professional multimeter MS8269 MASTECH

The MS8269 MASTECH multimeter is an electrical measuring device that includes a set of measured parameters and several functions. In addition to standard measurements, there is an inductance measurement and the ability to measure temperature. The device allows you to create a continuity test of the circuit. The dimensions are quite compact, which makes it possible to carry the device with you. Thanks to the backlit display, you can easily take measurements in low-light areas. The average price is 4200 rubles.

A detailed overview of the device is in the video:

In the quality rating, the Victor VC830L multimeter is very popular. It will be of interest to those buyers who are not interested in advanced capabilities, but in a decent basic level. This is an inexpensive, compact device that allows you to perform all the necessary measurements. The measurement error is minimal for such a device. Additional options include continuity testing and diode testing. The average price of the device is only 450 rubles.

Advantages:

• Large numbers on a contrast screen;
• Electrical safety at a high level;
• The stand is comfortable.

Flaws:

• There is no protective cover.
• Power comes from the Krona element.

Multimeter UNI-T UT33 D

Among the simple, but at the same time functional multimeters, the UNI-T UT33 model stands out positively. This device is a pocket device, it is lightweight and compact in size. There is built-in protection that protects against overloads. The security of the device is at a good level. The basic error is minimal. Sensitivity is high. Suitable for both home and radio amateurs. The average price is 700 rubles.

Comparative review of the multimeter - in the video:

In second place in our rating of high-quality multimeters is the Mastech MY68 model. This device can be bought both locally and ordered on Aliexpress. The device is suitable for use in various laboratories, workshops, at home, for cars and, of course, will be an invaluable help for radio amateurs. The measurement range is selected using two modes (to choose from): automatic and manual. The model is multifunctional and high quality. The average price in Russia is 3000 rubles. If you buy through Aliexpress, it will be a thousand rubles cheaper.

An overview of the device's characteristics is in the video:

Advantages:

• Compact;
• Two measuring range modes;
• Multifunctional.

Flaws:

• At very low temperatures (-20C) it does not work well.

Multimeter Mastech MAS 838

The first place was taken by the Mastech MAS 838 Multimeter. This device has enjoyed deserved popularity for many years. Mastech MAS 838 is an indispensable assistant both at home and in the garage when you need to sort out the malfunctions of your iron friend. The device qualitatively performs all the necessary measurements and displays the results on the LCD display. Radio amateurs can use it to test transistors. The screen of the device is quite large and the numbers are large. The average price is 650 rubles.

Review of the device - in the video: