YESWELDER Large Viewing Solar Powered Auto Darkening Welding Helmet, True Color Highest Optical 1/1/1/1, 4 Arc Sensor Wide Shade 4/5-9/9-13 Welder Mask Hood with Grinding for TIG MIG MMA Plasma

Features:
- Great For TIG MIG MMA, Plasma Applications with Grinding Feature
- Super Large Viewing Size 4"X3.7" with 4 Premium Sensors 
- Better clarity, True color view - 1/1/1/1 Optical Clarity
- Increased battery life
- Superior comfort with the pivot style headgear.

Specification:
-Masks materials:PA
-Light states:DIN 4
-Dark statesDIN5?9/9?13 free adjustment(Outside Variable)
-View Area: 4"X3.7" (101x94mm)
-Response time(bright to dark):<1/30000 seconds(normal tempteratur conditions)
-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 Helmet
1 x User's Manual
3x Replacement Lens
1x Replacement Battery
1x Storage Bag