Hello,welcome to my store,there are many welding helmets on Aliexpress,so,I suggest you to check the Main Technical data,you know,some helmet looks the same,but there are many differences.and i would like to show you best price and best service~
Be suitable to all kinds of welding mode.
When arc is struck,Auto- darkening Filter will turn from clear state to dark state,response time is less than 1/25000S.
With non-grade adjustable shade number from DIN7-DIN12
The high performance of Auto-darkening Filter provides to the user’s eyes and face a full protection against UV and IR radiation during the entire welding process,even in the clear state.
Delay time fast or slow can be selective.
Sensitivity adjustment:you can according your working conditions,adjusting sensitivity(low or high) of the darkening filter.at the MIG welding or other small electric ARC welding can choose high sensitivity.
Filter cassette size:110*90*8.5mm (4.33" x 3.54" x 0.33")
View window size:92 x 42mm.(3.62" x 1.65")
UV/IR protection:Up to shade DIN 15
Clear state Shade No:DIN 4
Dark state Shade No:DIN7-DIN12 stepless adjustment
Sensitivity:low or high can be selective
Power supply:solar cells,Nobattery change required
Power on/off:Fully Automatic
A) Clear to dark:<=1/25000S
B) Dark to Clear:0.2-0.5S
1* Solar Auto Darkening Welding Helmet