Welding mask 420

Item: welding mask 420
Material: poliamid
Shell size: 325 x 235 mm
Weight: 528 g
2 light detectors
Adjustable shade from 9 to 13
Automatic adjustment of the filter from clear shade 4 to selected shade (9 to 13)
Field of vision: 100x41mm
Solar cell response time of 0, 4ms
Adjustable clearing time from 0, 1 to 1, 0ms
Comfortable head gear with ratchet
Compatible with prescription glasses, respiratory masks
Power supplied by solar cell and battery
Standard: EN175, EN379
EUR1_available