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contact: Lamwai (William)
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Are you interested in buying, using, testing or learning computers troubleshooting equipments for Desktop, Servers and Laptops?
If so, you've come to the right place. My name is William Yu, and for the last 14 years, I've specialized in helping my clients find the best hardware diagnostic, analyzer, debugger, POST checker or quick self test kits for motherboards. Please allow me to be your guide.
We have the best quality, nice unique featured and quick easy-to-use hardware repair tools for PC owners, technicians, IT classes students and parts traders.

PC Motherboard Analyzers

New All-in-one ATX LCD Desktop PC Power Supply Unit PSU Diagnostic Analyzer Tester

$24.20 / £17.90
Shipping costs:
All parcels come with tracking numbers. US addresses, parcels will be sent in USA. UK addresses, parcels will be sent in UK. Other countries, items will be sent by either Standard (STD) or Express carrier (EXP) such as DHL/FEDEX/UPS...etc. International order, CONTACT PHONE NUMBER IS NEEDED for carrier. Please leave the phone number when making the Paypal payment. Parcels will be sent to the Paypal address. Express shipping method take about 3-5 business days. The standard method takes few more days.
Buy options:
Free Ship In USA To US Address
Free Ship In UK To UK Address
Free STD Ship-Other Countries
Optional INT'L Express Postage
Other Countries - Buy This Set Direct with Different Ship Method
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Video Demo:

New LCD Power Supply Unit (PSU) Diagnostic Analyze Tester


 All-In-One ATXs PSU tester to Quick Check the desktop computer power supply units voltages ratings and the different power connectors working condition

This is a must have power tester before the PC motherboard diagnostics

All devices rely on the power supply units, making sure the power on our computer is working properly is essential to do first before the motherboard, CPU, RAM, Video card ... diagnosis.



Capable of testing different power connectors on all ATX PSUs including the mobo main power 20/24pins, GPU, SATA, IDE, Floppy ...etc power connectors.

Comes with 4/6/8 pins connector for testing the video system powers as well.

Easy to use, everyone from novice to expert level can use this nice essential PSU tester to check conveniently and quickly if the power supply is working or faulty


1.   Come with different voltages indicators including the +3.3v, +5v, +12v, +12V1, -12V, +12V2, 5VSB, and PG (Power Good)... etc. to cover all the different voltages on the PSUs for PCs.

2.   Blue splendid large LCD panel showing all the details of these different power ratings

3.   Both visual codes and audio codes alert to warn users for the possible failing PSUs.

4.   Easy to use, quick check the PSU working condition before testing the motherboard for the faulty components.


Great for PC Technicians, PC Owners, PC DIY lovers, Computer Used Parts Traders and Computer Classes learning purposes


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Getting the new latest quality products to our customers quickly is our goal.

We ship parcels daily Monday to Friday excluding public holidays.

Our US and UK parcels arrive in a couple business days mostly.

For international parcels, will just take a few more days for the parcels to arrive.

If need to meet certain timeline, please kindly contact us in advanced to arrange the other express shipping methods.

Tracking number will be updated once the parcel is shipped.

Any question or request, please feel free to contact us. Happy shopping!