WSZ998 Auto-Darkening Welding Helmet

Viewing Area: 98 x 43mm (3.86”x1.69”)

Size of Cartridge: 110 x 90 x 9mm (4.33”x3.54”x0.35”)

UV/IR Protection: Up to shade no.DIN16 all the time

Light State: Shade DIN 3 (4)

Variable Shade: Shade DIN 9 (8) to 13(14)

Power Supply: Solar cells, No battery change required.

Power On/Off: Fully Automatic

Sensitivity: Adjustable

Switching Time: A) Light to Dark: 1/25000s 
                          B) Dark to Clear:
                          0.25~0.35s at position
                          0.5~0.80s at position

Operating Temp: -5 ºC to +55ºC (23ºF to 131ºF)

                            -20 ºC to +70ºC (-4ºF to 158ºF)

Storing Temp: High-impact resistant

Helmet Material: plastic/ Polyamide Nylon/ PP

Weight: 430g