Power Supply Load Resistor for Testing with Switch 2A 1A Green

I've been testing power supplies with this little guy, and it's been a total game-changer. This USB load resistor is specifically designed for testing power supply blocks, and it delivers big time. With a 2A and 1A switch, you can easily adjust the load to suit your needs - whether you're a hobbyist or a pro. Plus, the green LED indicator lets you know when it's working, so you can focus on other things. It's a simple but super effective tool that's saved me a ton of time and hassle. I've used it for weeks now, and it's still going strong. The build quality is solid, and the battery life is better than I expected. The product is available on AliExpress, and I highly recommend it to anyone who needs a reliable load resistor for testing power supplies.