Auto-darkening welding helmet

Auto darkening welding helmet OEM with lowest prices Quality Welding holders many different types may be for choose Will email details cataloge once interest MOQ:500pcs delivery time:15days Product Description Auto Filter Model: Helmet 1 Light States: DIN4 Dark States: DIN9 ~ 13 (Adjustable) Viewing Area: 90 x 35 mm Auto Filter Size:110x90mm Switching Time: 1/15000-1/20000 s (From Bright To Dark) Delay Time: 0.1- 1.0 s (Stepless Adjustment) Sensitivity:Stepless Adjustment Power On/Off: Fully Automatic Shade Control: Outer ControI.Stepless shift Arc Sensors: 2 Arc Sensors Power Supply: Solar Cells & Two AAA Batteries Lens Control: 15 Minutes (When Not On Welding) UV/IR Protection: DIN16 Crinding FunctiomNO Operating Température: -5°C - +55°C Mask Material: PP Warranty: 2 Years CE ApprovahCE EN175/379 . ANSI Z87.1 CE Optical class:l/2/l/2 Weight: 505g