MailTank SH91 Auto Darkening Solar Welding Helmet with Dimmer Darkness Control, Lithium Battery Power (210mAh) DSK 7 cm (26-1/2" x 24"

7 cm (26-1/2" x 24" x 23-7/8")

5lbs) Power supply cord 2

Extended Runtime: Over 3x longer runtime than 1

and fiberglass materials

1° Working range (laser) 30 m Weight approx

MailTank SH91 Auto Darkening Solar Welding Helmet with Dimmer Darkness Control, Lithium Battery Power (210mAh) DSK 7 cm (26-1/2" x 24"HIGHLIGHTS: NEW and IMPROVED VERSION Auto Darkening Glass and Helmet Auto Dimmer Darkerness Level Selector Filter Size: 110mmX90mmX9mm Active ViewingArea: 90mmX34mm Light Shade: DIN4 Dark Shade: DIN8. 5~DIN12. 5 Way to Shift Dark State: Outer control, stepless shift Sensitivity Adjustment: Innerfixed set Switching Time:<5 10000S Delay Time: 0. 2S Power Supply: Lithium battery & Solar supply Rated Capacity of Lithium Battery: 210mAh Operating