Auto-darkening Welding Mask
Shijiazhuang HengXin Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
*Good quality with low price
*View area:92x42mm
*DOLLAR design
Darkeing Welding Mask
1),Filter size:110x90mm
2),Viewing area:92x42mm
3),Light shade:DIN4
4),Dark shade:DIN9-13
5),Switching time from light to dark: 1/10,000s
6),Delay time form dark to light: Rapid-0.15s,Slow-0.8s
7),Power source: solar cell+Lithium battery
8),Sensiticity adjustable:Low/High
