Monster & Master Welding Helmet Large Viewing Screen 3.94"x 3.66" True Color Solar Power Auto Darkening 4 Arc Sensor Weld Mask with Weld/Grind/Cut, Mode for TIG MIG Arc LYG 1/1/1/1 Top Optical Clarity
Comfortable To Wear:The design of the welding hood conforms to ergonomic principles, and provides ample internal space, which makes it easy to operate and comfortable to wear
Fast Response Time:Provides better protection for welders with fast auto darkening time <1/15000 seconds, step-less delay and sensitivity knob adjustable. 0.1 S~1.0 S recovery time. 4 arc sensors, Self-test function and low voltage alarm
Large View: Extra large view welding helmet, 3.94 inch x 3.66 inch. Compliance: EN379 CE, ANSI Z87.1 Approved, CSA Z94.3
Wide Shade Range: Wide shade range is 9-13 covering most common welding / Plasma Cutting Processes; Great For TIG MIG MMA applications with grinding and cutting features, Bright state color DIN4 level. Infrared (IR) / UV protection DIN16 class
PA/PP Material:Made of durable and corrosion resistant and flame-retardant; power by solar cell and lithium battery ,operating :23℉ (-5℃) ~ +131℉ (+55 ℃), light weight suitable for long time working; balanced with an headgear