Digital LCD Display PC Computer Power Supply Tester: Easy to check ATX, BTX or ITX power supply

Got a PC that's acting up? Before you start swapping parts like a mad scientist, check the heart of the beast—your power supply. The Digital LCD Display PC Computer Power Supply Tester is like a stethoscope for your rig, giving you the lowdown on whether your ATX, BTX, or ITX power supply is pumping juice like it should or just faking it.

Here's the scoop: this nifty gadget doesn't just test the usual suspects (+12V, -12V, you know the drill). It's got your back with everything from +5V to 5V stand by (SB), and even throws in a 12V power Good (PG) check because, well, it's thorough like that. And connectors? Oh, it speaks all the languages—Floppy, HDD, CDROM, SATA, and even those fancy 4 Pin (P4), 8 Pin (Dual-CPU), and 6 Pin (PCI-Express) ones.

Plug it in, and boom, you're in business. No PhD required. If something's off, it'll beep at you (a friendly 'DuDu' sound, because why not?) and the LCD display will light up like a Christmas tree if voltages go rogue. Perfect for when you're knee-deep in cables, trying to figure out why your PC won't boot (again).

Bottom line: Whether you're building your dream machine, fixing a friend's 'totally not a potato' PC, or just keeping your setup in check, this tester is your new best friend. Because nothing says 'I know what I'm doing' like not frying your components with a dodgy power supply.