Solar Welding Lens Shade Automatic Darkening Digital Display Welder Helmet Filter Lens 100x67mm

Feature: 1. LARGE WINDOW: The welding filter has 100x67mm large window screen, ensuring clear field of view and fatigue free viewing for a long time. 2. AUTO DARKENING: Automatic darkening induction internal analysis, with high sensitivity, natural colors, preventing dazzling and visual fatigue. 3. EYE PROTECTION: The solar welding lens feels lightweight, has a wide light source area, does not damage ARC light, not harmful to the eyes. 4. DURABLE MATERIAL: The welding filter housing is made of PA and PP, with good toughness, corrosion resistance, scratch resistance, has a long service life. 5. OTHER FUNCTIONS: The welding lens has low voltage alarm and grinding function, powered by solar panel and lithium battery, simple and practical. Specification: Item Type: Solar Welding Lens Filter Size: Approx. 133 x 114 x 10mm 5.2 x 4.5 x 0.4in Movable Window: Approx. 100 x 67mm 3.9 x 2.6in Lamp Shade: DIN4 Dark Color: DIN5 DIN9, DIN9 DIN13 Blackout Ear Adjustment Method: External control, stepless adjustment Delay Time: 0.1 1.0S, stepless adjustment Power Supply: Solar panel and lithium battery Lithium Battery Rated Capacity: 2 x CR2450 1200mAH (built in battery) Working Temperature: 5 celsius to 55 celsius Welding Sensor: 4 Cover Material: PA, PP Protection Grade Aginest UVB: DIN16 Low Voltage Alarm: Yes Grinding Function: Yes Optical Grade: 1 2 1 2. Package List: 1 x Solar Welding Lens