国家认可的检测实验室认证

When you get a new product, you will see a label with ul, ETL, FCC and other signs on it. Many people fell in love at first sight and many problems arose. What do they mean? What is the difference between them? Who is superior to others?

FCC.jpg

Generally speaking, it means that the products have passed the certification of testing laboratories approved by the state and conform to strict electric power safety standards. Abbreviations are as follows:

Underwriters laboratories Inc

Etl: originally the symbol of ETL testing laboratory, it is now the symbol of tianxiang testing service

Federal communications commission