auto darkening welding helmet (60000)
Main features:
1.Helmet type
2.Wide applications(TIG,MAG,MIG)
3.Shade DIN9-13
4.High switching speed(only 1/20000 seconds)
5.Adjustable headgear
6.Sensitivity control
7.Auto-power on/off
8.Easy worn part-front... - Update: 2009-05-04