Specification

Light State Shade：           DIN 3

Grind State：                DIN 3

Cutting Shades：              4 to 8

Variable Welding Shades：    9 to 12 / 13 to 15

Shade Control：               Variable Shade, Digital Display Control

Sensitivity Control：          Variable 1 to 10, Digital Display Control

UV/IR Protection：             Up to Shade DIN16 at all times

Power Supply：              Solar cell with battery assist

Light to Dark Switching Time： 0.00004 sec. (1/25,000 sec.)

Dark to Light Switching Time： Variable 0 to 10,Digital Display Control (0.1 sec.to 1.0 sec.)

Operating Temperature：      14°F～ 131°F (-10℃～55℃)

Storage Temperature：        -4°F～158°F (-20℃～70°℃)