The online celebrity pen ET666 multimeter is a very accurate and reliable multimeter with strong resolution, which looks very intuitive, saves electricity and is easy to carry. But its disadvantage is that it is difficult to repair after damage, and the price is relatively expensive. In addition, the multimeter has poor overload capacity and low output voltage.

Therefore, for the online celebrity pen ET666 multimeter, you can consider it according to your actual needs and budget, and decide whether it is suitable for you.