TWT Solar Auto Darkening Welding/grinding Helmet certified hood Mask

Specification

• Protection from UV and IR up to DIN 16 at all times
• Auto-darkening filter helmet driven by solar energy
• Light to dark automatically switches over in 1/25,000 seconds.
• Clear shade 4, Darkness shade control (DIN) from 9 to 13.
• fully compliant with CE and ANSI Z87 requirements
• Charges related to exposure to sunlight or welding
• Temperature range for operation: -5 to 55 degrees Celsius
• full facial protection
• Area for Viewing: 3.62" by 1.66"

BRANDNEW

• STANDARD ANSI
• PROTECTION FROM UV & IR
• DIN 4/9?13 SHADE RANGE
• AUTOMATIC, QUICK RESPONSE & RECOVERY TIMES
• UTILIZE FOR PLASMA CUTTING, ARC, MAG, MIG, MMA, STICK & TIG WELDING
• CONTROL FOR ADJUSTABLE SHADE
• Adjustable headband with ratchets
• DURABLE SHELL
• INTERNAL LITHIUM-ION BATTERY CELLS FOR SOLAR RECHARGING

Features 

• There is a sensitivity dial for your use.
• Switches allow for selective "grinding."
• You have a time delay switch to decide when the darkness turns into light.
• knob for the outside shade of darkness