Affordable tools for occasional use.

Features:
Battery Powered with solar for long life with changeable batteries.
Two Independent ARC Sensors
Filter Darkening reaction is 1/25000 seconds
Light weight well balanced design fully adjustable headgear provides comfort and reduces fatigue.
With Sensitivity and Delay Control

Specifications
Viewing Area: 93 x 43mm
Power Supply: Solar Cells and Lithium Battery
UV/UR protection: DIN16
Switching Time: <1/25000s Grinding Function: Yes Replaceable Battery: Yes