驚愕の性能！最安のマルチテスターDT-830Bを調査してみました！

Introducing the DT-830B, probably the cheapest digital multi-tester in the world! You can buy it on Amazon for almost 500 yen, and although it has quite a few drawbacks, it is the best value for money if used well. What is the amazing performance of this multi-tester? What problems and precautions does it have? I would like to introduce it along with detailed instructions on how to use it! DT-830B Mini Digital Tester 597 yen (as of 10/24/2023) https://amzn.to/45FE0zf Silicone cable (14AWG) that can also be used as lead wires TUOFENG red and black 3m each https://amzn.to/3G84X1J It's expensive, but it's extremely soft. It comes in a variety of thicknesses.