QDLASER Solar Auto Darkening Welding Helmet Arc Tig Mig Grinding Eagle Welding &amp Soldering SuppliesProducts Description QDLASER Solar Auto Darkening Welding Helmet cap Arc Tig Mig Grinding Eagle Welding & Soldering Supplies 1. High strong materials and fire retardant, can prevent resistance ,anti aging 2. High definition protective filter,you can see the welding conditions clearly when welding the goods. Welding luminosity is soft and comfortable. 3. It works the moment you start work,this products adopts advanced circuit design. Striking the

Material: China PVD ZnSe

-Manually TEST button TTL Level control

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Fashion appearance

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Nozzle specifications

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Software Environment:

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* Windows 2000/XP/VISTA/7

RF excited CO2 laser solid-state lasers from 0