Solar-powered Auto-darkening welding Helmet:

Light state: DIN4
Dark state: DIN9-13
Switching time&colon; <1&sol;25&comma; 000S at room temperature
Cartridge size&colon; 110 x 90 x 8mm &lpar;4-1&sol;3 x 3-5&sol;9 x 1&sol;3"&rpar;
Viewing area&colon; 100 x 67mm &lpar;3-11&sol;12 x 2-3&sol;5"&rpar;
Sensitivity&colon; Stepless adjustment
Delay time&colon; Stepless adjustment 0&period;15 to 0&period;80S
Shade adjustment&colon; Outside and stepless
Sensors&colon; 2
TIG capability&colon; Improved
Power supply&colon; Replaceable Li-Mi and solar combination
UV and IR protection&colon; Up to shade 15
Optical class&colon; 1&sol;1&sol;1&sol;2
Warranty&colon; 2 years
Weight&colon; 490g &lpar;1&period;08 pound&rpar;
Material of helmet&colon; Nylon
Optional filters&colon; WH900 series&comma; WH700 series&comma; WH500 series&comma; WH300 series&comma; WH100 series
Certification&colon; CE&sol;EN175
Patented design
Patented registration No&period;&colon; ZL200530102435&period;9