Z ZTDM Welding Helmet Pro Solar Auto Darking American Eagle Hood,Adjustable Shade Range 4/9-13 Grinding Welder Protectiv

?Suitable for high welding operation temperature, good choice for Welding or Grinding Selection. Great For ARC TIG MIG MMA.
?Auto-Darkening welding Helmets are designed to protect the eyes and faces from spark, spatter, and harmful radiation under normal welding conditions.
?Viewing area: 3.66 x 1.69 in (93 x 43 mm) with 2 Sensors variable shade adjustment from DIN9 -DIN13 a resting shade of #4 ,Fully Automatic Power On/Off.
?Response time(bright to dark): <1/25000 seconds (normal temperature conditions),Step-less Delay and Sensitivity Knob Adjustable.
?Power: Solar cell+CR2032 Lithium battery,Support auto color changing,it supports long-lasting working time and is quite eco-friendly