Selecting a Multimeter for the Home

How to choose a multimeter - analog and digital devices

Multimeter is a device in which all these functions are combined, and new, important features are added. Using it, you can:

1. Measure resistance, voltage and DC and AC.
2. Measure the frequency.
3. Check capacitor capacitance.
4. Check coil inductance.
5. Check the serviceability of diodes and transistors.
6. Determine the noise and light levels that come from some devices.
7. Define network disruptions and corrupted connections.

Summarizing, it can be said that anyone who faces the repair of electrical appliances, even at the household level, should know which multimeter to choose for the house.

All multimeters are divided into two main types:

1. Analog.
2. Digital.

Until recently it was possible to use only analog, but now it is believed that digital devices much better. They are not only more convenient and easy to operate, but also give much more accurate measurements. If you think which multimeter is best to be used for household use, it is better to give preference to digital devices.

Analog is much more difficult to use. It is not suitable for people with poor eyesight, but, if desired, this device can also be purchased for home use. Next, an algorithm will be considered, how to choose a digital multimeter, however, very many requirements apply to analog ones.

Which multimeter to choose? Practical advice

In order not to be disappointed in this device, you need to correctly determine the characteristics before purchasing.

First of all, attention should be paid to the set of functions of this device. This is determined depending on the purpose for which you need the device. For example, if you intend to use it only for domestic purposes, to check the wiring, the voltage in the outlet or the charge of the battery, then it makes sense to purchase new-fangled models with many additional functions, no.

I think a lot of people think that to choose a good quality digital multimeter, you must pay attention to the country of origin. This statement is not always true, because the guarantee of normal operation and the basis of the whole device is a microcircuit, the level of which is very high.

Also, when choosing, pay attention to the ergonomic shape of the device, as well as the quality of the switching devices in the device, such as switches. On cheap devices they are often made of low-quality material, which quickly breaks down.

It is also an important fact whether the device you have chosen is certified. On the body, on the back, Rostest logo must be printed, which allows you to sell products on the territory of Russia and is a certain guarantor of quality.

Actually, when answering the question how to choose a multimeter for car or home, it can be said that almost any, inexpensive option is suitable without unnecessary twists. However, pay attention to the following characteristics you need:

1. If you are thinking about how to choose multimeters, the first thing that comes to mind is the size of the error. This concept shows the deviation of the result obtained from the measured. The error is expressed as a percentage, preferably not exceeding 1 to 1.5%.

It is also worth remembering that the accuracy of measurements of different values ​​or instruments can be different, but for use in everyday life it does not really matter.

1. When choosing a multimeter for a car, the measurement limit is also taken into account. This is the maximum permissible value of current, resistance or voltage that the device is capable of displaying.
2. You should also pay attention to the display resolution.