Auto-darkening welding helmet WH9806-SV

EN 175TIGIR protection

-Viewing area：100X93MM Optical class：1/1/1/2 -Switching time：0.04ms -Dark state：DIN5-9/9-13 -sensitivity &delay time：Stepless -Sensors：4 -Material of helmet：EN 175B -Suitable for all types of welding Model：WH806-SV Light state： Main Window DIN4 ; Side Window DIN5 Dark state：Main Window DIN5-9/9-13 ; Side Window DIN5 Switching time：<0.04ms Optical rating：1/1/1/2 Viewing area：100x93 mm main window 50/85x100 mm side window Lens Shade (DIN)：5-9 / 9-13 main window 5 side window Light Shade(DIN)：4 main window 5 side window Sensors：4 UV/lR Protection：Up to DlN 16 On / off：Automatic Shade control：Outside & Stepless Light Sensitivity Control：Outside, Low-High; adjust by infinitely dial knob Delay control/Delay time (dark to light)：Outside, 0.15-0.80s by infinitely dial knob TlG amps rated：≥2 amps Grind mode：Yes, outside Weight：595 gr Operating Temperature：-5℃ (23°F)- +55℃ (131°F) Storing TemperaturePower Supply：-20℃ (-4°F)- +70℃ (158°F) Power Supply Solar power & replaceable battery：2xCR2450 Lithium battery