YESWELDER Large Viewing Screen 3.93\"X3.66\" True Color Solar Power Auto Darkening Welding Helmet 4 Arc Sensor Wide Shade 4/5-9/9-13 for TIG MIG Arc Weld Grinding Welder Mask LYG-M800H-B

Features: - Great For TIG MIG MMA Plasma Applications with Grinding Feature - Super Large Viewing Size 3.93\"X3.66\" with 4 Premium Sensors - Better clarity True color view - 1/1/1/2 Optical Clarity - Increased battery life - Superior comfort with the pivot style headgear. Specification: -Masks materials:PP -Light states:DIN 4 -Dark statesDIN5～9/9～13 free adjustment(Outside Variable) -View Area: 10 x 9.3cm/3.93 x 3.66 inch -Response time(bright to dark): -Sensitivity (welding based on current size):adjustable: low/high -Power on/off:Fully automatic -Power supply: Solar cell .re-chargeable battery -UV/IR protecion:DIN 16 -Working temperature: -5 ~55 Degree -Storage temperature:-20~70 degrees centigrade -Low voltage indicator: Yes -ADF self-check: Yes -Package Included: 1 x Auto Darkening Welding