Auto Darkening Welding Helmet Lens Filter Wtfi660

Optical Class

1/1/1/2

Viewing Area

98 x 62mm / 3.86" x2.50"

Cartridge Size

110 x 90 x 9mm / 4.33" x 3.54" x 0.35"

UV/IR Protection

Permanent Shade DIN 13

Light State

Shade DIN 4

Dark State

Variable Shade 5~9/9 ~ 13

Sensors

4

Grinding

Shade DIN 4

Sensitivity Control

Knob Adjustable

Reaction Time(swithing time)

0.00004 sec (1/25,000)

Delay Control(Time from dark to light)

0.1-1.0 Seconds Continuously Adjustable

Digital Display

Battery Type

1×CR2450 (Replaceable)

Solar Cell

YES

Power On/Off

Fully Automatic

TIG Rating

＞2Amp

Standard

EN379 CE / ANSI Z87.1 / CSA Z94.3