Guide to choice Digital Multimeters

What is an ammeter or multimeter?

This question is one of the most frequent questions that many people interested in the field of electricity and electronics face. Multimeter is one of the most used measuring devices in electrical and electronic laboratories. However, a large percentage of users do not know how to buy this device, they may ask themselves what is the best digital multimeter brand? Or what is the best multimeter for mobile repairs? If you are among this group of people and are thinking of buying the best multimeter, stay with Pars Electronics for the rest of this article.

Type-of-Multimeter: It has been tried to explain some points about choosing a multimeter according to the needs of different users. By reading this multimeter buying guide, you can choose the best digital multimeter model that suits your needs at a reasonable price by knowing enough about this device.

What is a digital multimeter?

The basis of multimeter work is the same, but different types of these devices have been produced and marketed according to different applications, such as testing electrical components or testing electronic circuits. Types of multimeters are divided into two categories, analog or needle multimeters and digital multimeters. Also, this device is produced in two types of desktop and portable multimeters for different applications. In addition, another group of multimeters have been made to measure high amperes, which are known as clamp multimeters.
The new generation of this measuring device is called a digital multimeter. This electronic device is designed to measure electricity quantities such as potential difference or voltage, resistance and current and shows the measured values as numbers on the screen. You can see the best multimeters available in the Iranian market and the features of each by referring to the digital multimeter page.

What is the function of a multimeter?

Getting to know the use of digital multimeter
This device actually performs the work of three ohmmeters, voltmeters and ammeters together in a combined way. In this way, several electrical quantities such as volts, amperes and ohms can be measured with a multimeter. Capacitor testing can be done with a digital multimeter in many cases. Using advanced digital multimeters, the frequency and temperature can also be measured. The use of digital multimeter is very diverse, measuring milliamps, microamps, diode test, connection test, etc. are other uses of digital multimeter. The electrical applications of the multimeter are not limited to testing electronic components, repairing household appliances, and repairing electronic circuits. The multimeter is used wherever there is a need to measure voltage and current.

The instantaneous sampling speed in the multimeter is very low, so they are not able to display the waveform. For this purpose, in some cases, a digital oscilloscope is used to observe the voltage and its momentary changes.

Best Digital Multimeters on the Market:

To help you make an informed decision, we have handpicked three highly recommended digital multimeters:

1-Klein Tools MM450 Multimeter

Chek Price at Amazon

Multimeter with automatic ranging true root suggest rectangular (TRMS) generation for elevated accuracy Measures as much as 600V AC/DC voltage, 10A AC/DC modern and 50 MΩ resistance, continuity, temperature, capacitance, frequency, responsibility-cycle, and check diodes High visibility, opposite assessment show with automatic backlight adjustment Lead-Alert protection with LEDs for take a look at lead placement Slim profile allows the multimeter to without problems fit into most wallet Low battery indicator and without problems accessible battery and fuse compartment Durable meter constructed to face up to a 6.6-Foot (2 m) drop Includes wearing pouch, protection rated CAT III 1000V/CAT IV 600V take a look at leads, thermocouple with adapter and a couple of x AAA batteries CAT III 600V protection score For use in basic and managed electromagnetic environments consisting of residential, enterprise and light-commercial places

2-Fluke 87V Industrial Digital Multimeter

Chek Price at Amazon

The Fluke 87V TRMS Multimeter offers the decision and accuracy to efficaciously troubleshoot motor drives, plant automation, strength distribution, and electromechanical gadget even in loud, excessive electricity, and excessive altitude places. This virtual multimeter takes the guesswork out of force system troubleshooting. This electrical multimeter includes a completely unique characteristic for accurately measuring noisy on the VFD and on the motor terminals. Special protective blocks excessive frequency, high-electricity noise generated by means of massive power systems. The Fluke 80 Series V of virtual multimeters have stepped forward size features, troubleshooting features, decision and accuracy to resolve more issues on motor drives, in plant automation, power distribution, and electro-mechanical equipment. Other useful features Rugged, excessive accuracy commercial electric multimeter to measure modern, voltage and frequency on complex variable frequency drive (VFD) alerts Offers actual-RMS AC voltage and modern for measuring non-linear signals Captures intermittents as brief as 250 µS Safety rated CAT III a thousand V, CAT IV six hundred V Includes a built-in thermometer and temperature probe Applications For Application engineer / Plant engineer / Industrial electricians (Working with VSD’s) / Electrical engineer. In plant automation, Power distribution, Electro-mechanical system, Industrial electronics, Setting up / repairing, adjustable speed motor drives. Includes TL75 Test Leads AC175 Alligator Clips Holster 9V Battery (Installed) 80BK Temperature Probe

3-Tekpower Mastech MS8268 Digital AC/DC Auto/Manual Range Digital Multimeter Meter

Chek Price at Amazon

The newly released sino meter MS8268 is an vehicle/manual ranging digital multimeter. It is packed with many great functions consisting of sound and mild caution for the jacks and lower back-lit liquid crystal display display screen. This meter powers on 3 aaa batteries. Accessories encompass check leads


  • ● Display 2000 counts
  • ● Diode Open Voltage 3.0V
  • ● Continuity Buzzer <60Ω
  • ● Data Hold
  • ● Auto Power Off
  • ● Transistor hFE 0~1000
  • ● Low Battery Display
Multimeter ModelAdvantagesDisadvantages
Fluke 87-VExceptional accuracy and ruggednessRelatively expensive
Klein Tools MM600Versatile, user-friendly, built-in voltage detectorSmaller display size
Mastech MS8268Affordable, large display, auto-rangingLower build quality, lower accuracy compared to others
Table: Comparison of Digital Multimeters

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