Without a multimeter with true RMS, it will be really troublesome!
In fact, I didn't care about this at first, but recently I went to a company to check the power supply, and I did not find any problems with the old watch at hand, but the other party's fuse broke every three days, which made me very annoyed, absolutely There is a problem, but I just can't find out what is causing it.
After running it a few times, I can only ask for help in the forum, which reminds me that it is best to use a multimeter with true RMS to test.
Thinking about it, it is indeed possible. I borrowed a colleague's multimeter and went there. I didn't expect that the current measured was much higher than the previous ones. I also accepted it.
Originally, the multimeter was almost bought, bought and used, and it felt the same. As a result, this time, I decided to get a multimeter that can measure the true rms value.
I originally wanted to buy and borrow the kind, but when I saw it on Taobao, I was instantly scared off by the price. It has to cost more than 1,300... Although the American products are of good quality and I know that safety is important and life is important, the price really makes me a little bit overwhelmed. It's good to see some big European and American brands, but four or five hundred can only buy average watches.
Turning to consider domestic products, this quality is a bit worrying.
After thinking about it, I suddenly saw a Japanese original brand called GVDA, a multimeter GD128 that can measure the true effective value, In short, compared with the previous thousand and thirteen, I was relieved at once. . .
I've been using it for a while now, and it feels pretty good. The quality is very good, so far it seems to be a good value for money.
