Basic Info.

Product Description

[filter modal:wh511] light state: din4 dark state: din9-13( stepless adjustment) switching time: < 1/25,000s at room temperature delay time: stepless adjustment < 0.15s ~0.80s sensitivity: stepless adjustment: battery: li-mi & solar combination (min. lifetime: 5,000 welding hours) viewing area: 98 x 43 mm (3-6/7” x 1-2/3”) cartridge size : 110 x 90 x 8mm (4-1/3” x 3-5/9” x 1/3”) weight: 490g (1.08 pound) material of helmet: nylon available color: blue/ black/ silver [optionalfilters:wh511/wh522/wh523/wh524/wh722/wh300]