Battery powered with solar-assist for long life(up to 5,000 hrs.)
with changeable batteries required.
Features auto-off circuitry at 15 -20 min.And low battery indicator..
Four independent arc sensors.
Filter darkening reaction is 1/2,5000 sec.
ideal for MMA,MIG, TIG, PAC,PAW, CAC-A, OFW,OC.
Variable shade 9-13,variable sensitivity and delay controls..
Light weight, well-balanced and advanced design fully adjustable headgear,
Includes replacement cover lenses.