This Optrel CRYSTAL 2.0 welding helmet features 3 sensitivity sensors.
Power supply by 2 x 3V CR2032 batteries.
The switching time of this helmet is 0.100ms at ambient temperature and 0.070ms at 55°C
The EN 379 classification of this model is: 1/1/1/2
Protection level (adjustable shade): 8-12.
Light shade: 2 in grinding mode for excellent clarity
Weight: 482 g
Temperature resistance: Welding helmet 220° and outer protection screen up to 130°
Suitable for MMA, MIG/MAG and TIG welding as well as plasma cutting. This helmet also features a grinding mode.
Delivered with:
1 headband adjustable in width and length.
Storage bag
2 batteries CR2032
1 replacement outer protection screen
Warranty card.
2-year warranty with 1 additional year (except for the accumulator) if the product is registered within the first 6 months after purchase on www.optrel.com.