Slim, lightweight & well-balanced auto-darkening welding helmet Fully adjustable headgear for comfort and fatigue reduction Powered by 1x CR2032 lithium battery & solar cells Features auto-off circuitry at 15-20 minutes and low-battery indicator Two independent ARC Sensors for increased safety and protection Variable shade 9-13 with sensitivity and delay controls Suitable for MMA, MIG, TIG, PAC, PAW, CAC-A processes Optical Class: 1/2/1/2 – (DIN EN 379:2009-07) Impact Rating: B (120m/s) – DIN EN 175:1997 (Protection against high speed particles) Viewing Area: 92×42mm Cartridge Size: 110×90×9mm Light State: DIN 4 Power On/Off: Fully automatic Sensitivity Control: Low / Medium / High UV/IR Protection: DIN 16 Switching Time Light to Dark: 1/15000s Dark to Light: 0.25~0.30s (High Sensitivity) 0.35~0.6s (Medium Sensitivity) 0.65~0.85s (Slow Sensitivity) Low Amperage TIG: 20A (DC, AC) Operating Temperature: 5°C to 55°C
