Speedglas welding filter 9100XX (73x107mm). Variable dark shade - 5, 8, 9-13 for most types of arc welding.
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Availability date: 2019-11-01
Flip-up solution with a big (17 x 10 cm) curved, proective visor, increasing your peripherial vision.
Possible to lock-in any shade, e.g. in the light state 3 when grinding. Delay function to set the dark-to-light opening time.
Switching time (light-dark) 0,1 ms. The sensitivity of arc detection can be adjusted for unsurpassed swithching reliability