Have you heard of the Micronta multimeter? In today’s post, we will dig deeper into this multimeter, what it is, how it works, and how to use it. Keep reading to learn more.
What is a Micronta Multimeter?
A Micronta multimeter is a portable tool that can measure electrical continuity, resistance, DC voltage, and AC voltage. It is composed of the main unit with a digital screen and a set of buttons. What’s more, two measurement probes are also given and insert into two sockets on the main unit.
Keep in mind that these multimeters are a standard diagnostic tool for electricians and technicians within the electronic and electrical industries. The best multimeters can also measure other characteristics like capacitance and frequency. They also come along with built-in non-contact voltage detectors.
Micronta multimeters are classified as either analog multimeters or digital multimeters, depending on how the electrical characteristics are being read and shown. They can also be either benchtop multimeters or handheld multimeters. You can get these two types in both analog and digital forms.
What Are the Different Types of Micronta Multimeters?
A normal multimeter can measure resistance, voltage, and resistance. When used in that way, a multimeter is known as:
- An ohmmeter, when utilized to measure resistance
- An ammeter, when utilized to measure current
- A voltmeter, when utilized to measure voltage
More advanced and costly multimeter could also measure other electrical characteristics such as:
- Temperature — measured in Fahrenheit or Celsius
- Inductance — measured in Henries
- Frequency — measured in hertz
- Duty cycle — measured as a percentage
- Conductance — measured in siemens
- Capacitance — measured in farads
Multimeters are often carried around. That’s why handheld multimeters are more sought-after and widely utilized compared to bench multimeters.
What Are the Symbols of a Micronta Multimeter?
The following is a brief explanation of the most typical multimeter symbols. The different multimeter symbols involve:
- AC voltage
The AC voltage symbol often looks like an A with a “a road” put on top of it. It also has an A along with three dashes and a straight line above it.
- DC voltage
This multimeter symbol has three hyphens and V above it and one straight line above it.
- Diode test
This symbol has a right arrow and a plus sign next to it. That tells whether you are working with a good or bad diode.
- Ohms
The symbol is an upper-case Omega letter, often utilized to measure the resistance reading.
- Shift: hertz
It will tell you the frequency of the circuit or equipment. It’s normally put above the AC voltage option.
- Hold
The button locks the measurement into place once you have taken it null.
How Do You Read a Micronta Multimeter?
Would you learn more about how to read a multimeter? Then remember that each Micronta multimeter has the following main settings:
- Selection Knob – It will tell you what you like to measure
- Probes – A Micronta multimeter has two probes: one red and one black
- Ports – Plug-in probes such as testing car batteries
- Display – That is where you can easily see the measurements
To use, read and measure the ohms resistance using a Micronta multimeter, you need to do the following:
- Clip your test lead on the resistor leads
- Dial the Micronta multimeter to the estimated resistance range
- Read the value
What reading did you receive? Does your Micronta multimeter give you a 1? That indicates you have guessed low for a value. You can move the dial of your multimeter upward until it presents you with a valid reading.
Nonetheless, what about if it gives you a 0 reading? That means you have guessed too high. You can move your dial downward until you receive a valid reading.
Are you in the lowest range and still get a 0 reading? No matter what circuit you are testing, it has a resistance too low for your device to measure.
Take note that it’s only needed if you don’t have an auto-ranging multimeter at hand. It will do all this for you if you have one. Just connect the test leads to the Device Under Test (DUT) and read the resistance/current/voltage from the screen.
How to Test a Car Battery with a Micronta Multimeter?
Would you like to understand how you can use your Micronta multimeter to test your car’s voltage battery? Just follow the steps mentioned below to do this process.
- Set up your Micronta multimeter
Stop your car’s engine and ensure the ignition, lights, and radio are off. Choose the right DC voltage position on the multimeter. The DC voltage is shown in a V and short line and a dotted line under it.
The AC voltage is utilized to check your home’s main voltage and presents a wavy line after a V.
- Read your multimeter
Your battery is connected. The next thing to do is to determine if it needs to be recharged. Your meter will show the reading in volts, presenting its charge quality. For instance, 12.0 volts is equal to a twenty-five percent charge.
Consider the table below to guide you:
| Voltage Rating | Charge Quality |
|---|---|
| 12.6 volts | Fully charged |
| 12.4 volts | 75% charge |
| 12.2 volts | 50% charge |
| 12.0 volts | 25% |
| 11.9 volts and below | 0% |
- Check your results
Keep in mind that anything that is below seventy-five percent or at 12.45V is an indication that your car battery must be recharged. Nonetheless, it does not tell you the battery’s quality. Is the battery not able to hold a charge after you charge it? Then chances are you have a dead battery.
- Recharge the battery
Is your car battery under 12.45 volts? Recharge it right away. Once you recharge it, do the previous steps above to determine if your battery is within the 12.65 range. If not, make sure you get it checked out before considering any replacement.
There you have it! This is how you use a Micronta multimeter. What about you? Do you find this post informative? Share your thoughts with us in the comment section below.
