CoolMax LCD Power Supply Tester (PS-228) plus User Manual
Accurate, User Friendly LCD Power Supply Tester for PC PSU Troubleshooting and Testing
The CoolMax LCD Power Supply Tester (PS-228) is the easiest method to accurately test or diagnose faults with your PC Power Supply Unit (PSU) without risking damage to the motherboard or other PC components.
This model introduces the new 8-pin PCI-Express connector and features clearer connector labels.
These prices do not include shipping.
The CoolMax LCD Power Supply Tester includes the following features:
Please note that power supply testers are not designed or intended for continuous use and should not be used to continuously test for more than a minute. As such, they may not be an adequate test for intermittent power supply instabilities over time or under load.
For the detection and diagnosis of intermittent hardware problems, we recommend BurnInTest Professional to stress test your machine for endurance, reliability and stability.
Prior to the release of PS-228, PassMark Software was offering the PS-224 model of the CoolMax Power Supply Tester at the same price. Model PS-224 has now been superseded by model PS-228.
There are several versions of the PS-228 device. Some have an aluminum case, some have plastic cases depending on the production run. There are also variations in the printing with some runs have embossed writing and others having white printed text. All variants are identical in function however.
Please contact for more ordering details.