...Whether it your average PC for reading E-Mail and surfing the Web, or a top-of-the-line game rig packed with the best (and most expensive) go-fast goodies money can buy, built to demolish the toughest benchmarks and run the most demanding games without missing a beat, the power supply is the heart of every computer. Without power, your rig is just an overgrown, expensive paperweight. Nothing can cramp your style and hose expensive components faster than a faulty power supply. But now, you can spend less time diagnosing faulty power supplies and the problems they cause before they cause you grief, and more time enjoying your PC.

...The Casebuy EZ Power Supply Tester is a very useful, inexpensive product that I would suggest most people purchase. It will save you a lot of time in testing whether a power supply is faulty or not. That being said, it is not without its limits.

...Usar el EZ Power Supply Tester, mas facil imposible. Solo tienes que enchufar y visualizar si se prendieron las luces de las lineas de energía que utiliza una fuente (+3.3v, -12v, PG, +12v, +5vsb, -5v, +5v). Es un producto muy útil al momento de verificar inicialmente si la fuente anda o no. Cualquier local de computación o servicio técnico, debería tener uno. Es un "PRODUCTO RECOMENDADO".

...The EZ Power Supply Tester is a handy power supply diagnostics tool, that'll save you from a lot of headaches trouble shooting your computer, and won't cost you an arm and a leg.

- easy to use / portable / good instructions / well built / LED's light up bright /connectors are easily accessible

... big thumbs up to CaseBuy tech for coming out with another great product. This tester should become an essential part of any computer repair kit. Computers break, that a given. Being able to pinpoint where the problem lies has always been the challenge. With the EZ Power Supply Tester you will know within a minute whether the psu is running or not. One less thing to worry about and hopefully it will help you get to the root of any problems with your computer that much faster.We are giving this product an editor  choice award for being both innovative and practical.

... Olkoon koneesi uusi tai vanha, työkone tai pelikone, sykkii sen sydämenä kuitenkin virtalähde. Mutta oletko valmis laskemaan aran koneesi käytetyn tai huonolaatuisen virtalähteen armoille. Eikö lähelläsi ole yleismittaria jolla testata virtalähteen toimivuus. Ei hätää, Casebuy on tehnyt EZ Power Supply Testerin, jolla voit helposti testata onko virtalähteesi kunnossa. Jos virtalähteesi olikin viallinen, on paljon mukavampaa menettää muutaman euron maksava testeri, kuin monen sadan euron arvoinen kone.