Hello, Taiwanese buyers.

First of all, thank you for your interest in our products.

I would like to answer the two questions you asked about Arc Shield 2.

1. Only the screen is off to save battery consumption.

   Therefore, there is no problem in working, and when you tap again, 

   the number comes out.

   However, the power is turned OFF 30 minutes after the operation is stopped. 

   (*Refer to the manual)

2. Ultra-fast dual RF sensors

   In low-current TIG welding, it has a fast pre-shading speed, 

   protects from malfunction of the photo sensors during welding, 

   and enables stable welding even in tasks such as mirror welding 

   where the photo sensors are blocked by the structure.

   (*Refer to the product description on the website)

If you have any additional questions, please contact us on the website or send to 

servore@servore.com  Please contact me.

Thank you.