Auto Darkening Solar Welding Helmet with Grinding Function

Note on 2014-7-30th :

This Auto Darkening Welding Helmet has Upgrade the lens (Lens style can look in : SKU143936 )from now on,

which is not only suit for "Argon Arc Welding", but also can perfect use for Electrical Welding work.
The upgraded lens will bring you the full range of protection !!! 

Description :

Auto Darkening Solar welders Welding Helmet Mask with Grinding Function

Ideal for ARC/MIG/TIG/Stick Welding
CE Marked :   EN : 175/379 – CSA : Z94.3 – ANSI : Z87.1
Grinding Mode : Externally Controlled - Sets Lens in Permanent Light Shade

Viewing Windows : 90 × 40mm.
Response Time : 0.15ms - 0.2ms.
Retention time : 0.4ms - 0.8ms.
Delay time : 0.1S - 1.2S
Ultraviolet Protection : < 0.0003%(313nm-365nm).
Infrared Protection : < 0.027%(780- 1300nm)<0.085%(130nm-2000nm).

Power : Lithium Battery Powered with Solar Back up.
Operation temperature : - 10??- 65??
Cartridge Size : 110mmx 90mmx 9mm.
Light State : DIN4
Dark State : DIN9 - 13
Battery Type : CR 2450
PC Size : 47 x 100 x 0.8mm
Sensitivity Control : Knob Adjustable
Sensors : 2

Package included :

1 x Auto Darkening Welding Helmet
1 x Plastic Protection Plate
1 x User Mannual

Details pictures :