Home > Hobby Electronics > Tools & Supplies > MultiMeters, Test Equipment

StarTech 20 & 24 Pin ATX Power Supply Tester

Available for In-Store Pickup Only.

$5.99 SAVE $1.20


Mfr Part #:

Without a functional power supply, even the most well-configured computers can experience glitches. Ranging from file corruption to system crashes, power supply problems can manifest themselves in a variety of different ways. Why not have a quick, convenient way to check this fundamental component on hand, to save time and possible expense? PSUTEST20 offers a built-in 25W 5.4ohm load to generate steady outputs, 5V, 3.3V and 12V leads for volt metering, making output voltages easy to check.


Product Information
Mfr Part#
Device Type
Power Supply Tester
Features & Benefits
+5V, +3.3V & 12V leads for volt metering to check output voltages; Allows quick and easy testing of ATX power supplies; Built-in 25W 5.4 ohm load generates steady outputs for comprehensive testing; POWER_OK green LED provides simple indication that power supply is working
General Specifications
Tool Type
Power Supply Tester
Test Type
DC Output Voltage Good/Bad
Physical Specifications
Dimensions (WxHxD)
2.09" x 8.11" x 0.59"
Manufacturer Warranty

Important Add-Ons

Protection Plans

  • No Service Plan


Questions and Answers

More Info

Warranty & Support

Vendor Warranty:

  • Parts: Lifetime
  • Labor: Lifetime

Vendor Support:

Micro Center Return Policy:

We guarantee your satisfaction on every product we sell with a full refund — and you won’t even need a receipt.* We want you to be satisfied with your Micro Center purchase. However, if you need help or need to return an item, we’re here for you!

If an item you have purchased from us is not working as expected, please visit one of our in-store Knowledge Experts for free help, where they can solve your problem or even exchange the item for a product that better suits your needs.

If you need to return an item, simply bring it back to any Micro Center store for a full refund or exchange.

*If you are a Micro Center Insider or if you have provided us with validated contact information (name, address, email address), you won’t even need your receipt.

Desktop / notebook computers, tablets, processors, motherboards, digital cameras, camcorders and projectors, and CD/DVD duplicators may be returned within 15 days of purchase. All other products may be returned within 30 days of purchase. Merchandise must be in new condition, with original carton/UPC, and all packaging/accessories/materials. If you need to return software, a game or a movie, remember that you may not retain any copies — it’s not legal, and it’s not nice.

Refunds will be credited to the credit card or debit card account used for the original purchase.


Micro Center Support:

Free Walk-in Tech Support  
As a service to our customers, Micro Center offers free in-store technical support. Stop in any of our store locations during regular business hours, and our expert staff will answer your computer questions or help you with issues regarding:
  • Hardware troubleshooting
  • Wireless and wired networking
  • Software configuration
  • Upgrades
  • Build Your Own PC
  • Tips and tricks
Support from Home or Office
If you need help with hardware or software products purchased from Micro Center, please contact one of our knowledgeable tech support reps by live chat or email.

Chat with Tech Support Email Tech Support Tech Support Hours
Live Chat We'll get back to you as soon as possible during business hours.

Monday - Friday 9 a.m. to 12 a.m. EST
Saturday 10 a.m. to 12 a.m. EST
Sunday 11 a.m. to 9 p.m. EST
Free assistance is available for the first 30 days on new purchases, excluding internal hardware installations or networking support. Your invoice reference number will be required for free assistance.

We accept the following credit cards: Micro Center VISA® credit card with WorldPoints® Rewards; VISA; MasterCard; American Express; Novus/Discover.
Learn more about our exclusive Priority Care Program. You'll have access to our in-house Technical Support team of certified technology professionals trained to assist you on a variety of PC and Mac related support issues.
Add to my wish list

Satisfaction Guaranteed

We guarantee your satisfaction on every product we sell with a full refund - no receipt needed if you have a Micro Center Insider Account.

Service & Repair

We're your trusted local service and repair professionals.
How can we help?