Power Supply Tester

Top 5 Best Power Supply Tester – The Smarter Choice for You

Often PC users have some hardware damaging issues. Most of the time it happens due to electrical errors of the power supply. If you are concerned about it, then check the total history of the power supply by using a power supply tester.

Besides using on personal computers, a power supply tester is essential for the business purpose. If you are trading power supply then you must choose the best power supply tester to get the real report.

Choosing the right tester would be somewhat tricky. That’s why we are recommending the expert list of the top-rated testers for you. Let’s get started.

ImageProduct NameEditor's RatingPrice

Thermaltake Dr. Power II Power Supply Tester | Oversized LCD
Thermaltake Dr. Power II Power Supply Tester | Oversized LCDCheck Price

Optimal Shop Power Supply Tester | 20+4 Pin | LCD | Black
Optimal Shop Power Supply Tester | 20+4 Pin | LCD | BlackCheck Price

Fuhengli Power Supply Tester | ATX/ITX/IDE/HDD/SATA/BYI | 1.8'' LCD
Fuhengli Power Supply Tester | ATX/ITX/IDE/HDD/SATA/BYI | 1.8'' LCDCheck Price

HDE Tester for ATX, ITX, BTX, PCI-E, SATA, HDD | 20+4 Pin | LCD
HDE Tester for ATX, ITX, BTX, PCI-E, SATA, HDD | 20+4 Pin | LCDCheck Price

Kingwin Power Supply Tester | Digital LCD | ATX/ITX/IDE/HDD/SATA/BYI
Kingwin Power Supply Tester | Digital LCD | ATX/ITX/IDE/HDD/SATA/BYICheck Price

Best Power Supply Tester Reviews

In this section, we have demonstrated every spec and detail feature of these best pc power supply tester. So, you can easily come to a decision after seeing the reviews. Let’s dive into it.

1. Thermaltake Dr. Power II Power Supply Tester | Oversized LCD

While buying an electronic device, if you see the brand royalty first then you need to consider this tester. This tester is from Thermaltake, which is one of the renowned brands around the world.

The main attraction of this tester is its giant LCD screen. After connecting the power supply, you will get all reports within a moment with a crystal-clear view.

It supports all ATX power supply. And it can read all voltage rails such as +12V/5V/+3.3V/5VSB/ 12V. So, you can evaluate the overall performance of the power supply within a while.

When the tester detects some abnormal or unstable power supply activity, it will automatically notify you by its built-in alarms system.

Key Features

  • Can be used for all ATX power supply
  • Comes with an oversized LCD
  • Build-in alarms for notify activity
  • Easy troubleshooting system

2. Optimal Shop Power Supply Tester | 20+4 Pin | LCD | Black

If you want a more durable best power supply tester, then stand with this one. Optimal brought this fantastic tester, which includes all latest features and functions. Let’s check it out.

Optimal has engineered the tester with an aluminum alloy shell. That’s why it provides good thermal connectivity and maximum corrosion resistance.

This is an 8-in-1 power supply load testers. You can use the tester for all ATX power supplies. It will offer you the maximum testing option than other brands.

Optimal ensures an LCD screen to get the clear data. The total screen size is 1.8”. Plus, the display comes with a protective film to save the display.

If the power supply’s PG number fails, then the tester emits a buzzer sound for better indication. Plus, the display shows the output voltage when testing the other lines such as HDD, PCI-e-6 and so on.

Key Features

  • A cost-effective tester
  • Design for ATX power supply
  • Comes with 1.8” LCD screen
  • Notify the activity through buzzer alarm

3. Fuhengli Power Supply Tester | ATX/ITX/IDE/HDD/SATA/BYI | 1.8” LCD

Are you looking for a standalone tester that provides every report at the first attempt? Then you are at the right place. Fuhengli makes sure of such a quality power supply that will never let you down.

Fuhengli has manufactured these tests out of aluminum alloy.  As a result, you will have a durable tester with accurate reading.

This tester has been specially designed for the ATX power supply. You can have eight different tests within. From SATA connectors to PCI-e and HDD connectors, everything can easily be tested.

The design of the tester is quite simple but gorgeous. It includes a 1.8” LCD screen. And tree voltage indicators with light signals. Now you can easily get the total data of the power supply and have the accurate reports.

Key Features

  • Design for ATX power supply
  • Ensure corrosion resistance
  • Comes with 1.8” LCD Screen
  • Buzzer alarm make sures unusual detection

4. HDE Tester for ATX, ITX, BTX, PCI-E, SATA, HDD | 20+4 Pin | LCD

If you prefer a tester for long time use, then this one will fulfil your desire since it has been manufactured through durable plastic materials to prevent dings and scratches.

For using the tester, you don’t need to be an expert. Even the most personal computer user can use this tester. You just need to connect the tests to your power supply or other connectors.

After completing the testing session, you must disconnect the tester from power supply or other testing devices. Otherwise, the tester generates heat to the power supply that can damage the power supply.

The main advantage of this tester is, it can test the floppy, SATA, CDROM, 6-pin (PCI-Express), and 8-pin (Dual-CPU) and 4-pin (P4). You just need to connect 20-pin or 24-pin cable while testing other cables. Don’t forget to check the stream deck reviews.

Key Features

  • Comes with an LCD display
  • Made of durable plastic
  • Prevent dings and scratches
  • Support HDD, CDROM, SATA, 4-pin, 6-pin and 8-pin

5. Kingwin Power Supply Tester | Digital LCD | ATX/ITX/IDE/HDD/SATA/BYI

While looking for the best pc power supply tester, if you consider the price, quality and functionality then this one would be a good option.

Kingwin engineered this tester not only for testing power supply but it supports other testing such as Floppy 4-pin / PCI-e 6-pin / 4-pin / 8-pin / SATA connectors.

After connecting the port, you can see all the reports through its 1.8” LCD screen.

Besides, it comes with light indicators that show the signals during testing.

Another good indication is its beep alarm. If the value goes beyond normal range, it will buzz a beep alarm to let you know about the detected issues.

Finally, the overall performance is up to the mark. Besides, it comes with a durable body material which can resist corrosion. Check out the most essential Review for monitor for GTX 1070.

Key Features

  • Supports 4 to 24 pins
  • 8” LCD screen shows all reports
  • Included light indications
  • Buzzer alarm indicate beyond normal range

FAQs – Frequently Asked Questions & Answers

Best Power Supply Tester

1. Do I test 8-pin PCI express with these testers?

Yes, you can. These testers support pins from 4 to 24. So, you can test the devices in between the pins.

2. Could I use these testers for iPhone or iPad?

No. The interface is totally different. And these testers are specially designed for desktop PC hardware testing.

3. The beep is fairly loud, can I reduce the beep volume?

No, though the sound is loud, it is fixed. However, you will find a small hole at the top, so you can use tape here to reduce the sound manually.

4. Should I leave the psu tester connected for a long time?

Not recommended. Because it may generate heat to the power supply. So, you should avoid long term connection.

Final Words

Finding the desired power supply testing would be easy if you consider according to the price, durability, resistant and function. Besides, a little comparison with the leading competitors can help you to choose the best power supply tester.