Auto darkening Welding Helmet B Type

Product Overview

Description

Viewing area:98x40 mm or 98x44mm

Uv/ir protection: Up to shade din 16 at all time

Light state: Shade din 4 or 3

Dark states: Shade din 9-13( variable shade)

Power supply: Solar cells, no battery change required.

Power on/off: Fully automatic

Switching time:1). Light to dark:1/25000s;

2). Dark to light:0.25s-0.35s at  position

0.60s-0.80s atposition