Just a day earlier I had struggled with my son's PC only to find that his problems came from a faulty power supply. It took me about 30 minutes to figure that out and only then because I noticed it was too hot to the touch. I happened to have a brand new PSU still in the box. I installed the new one and the problems were gone. In other words, I got lucky. If only I had this tester then it would have saved me 29 minutes!
This product does exactly what it claims to do. It tells you quickly and simply if your power supply and/or cables from it are good or bad. It can save you a lot of time. I've seen the price advertised anywhere from $12 to $15 USD. At that price it's well worth it. It's a very basic tool.
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