mwave offers the Coolmax Power Supply Tester, model no. PS-228, for $12.99 with free shipping. That’s tied with last month’s mention and the lowest total price we could find by $2. It features an LCD readout, 6- and 8-pin PCI Express connectors, and more.


Subscribe to the 9to5Toys YouTube Channel for all of the latest videos, reviews and more!

About the Author