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This practical power supply tester adopts high-strength aluminum alloy outer shell, firm and wear-resistant, greatly prolong service life. Equipped with 1.8-inch display screen, it can clearly display each group of power supply voltage values, help users quickly judge whether the power supply works normally.
It supports various common power interfaces, can detect motherboard main power, hard disk, fan and other power output conditions. Simple plug and play design without complicated operation steps, suitable for computer maintenance workers, DIY enthusiasts to detect and troubleshoot all kinds of desktop power supply problems efficiently.