Sherman-profi V1a self-darkening visor black

The Sherman-profi V1a automatic welding visor is designed to protect the eyes and face from sparks, spatter and harmful radiation during welding and grinding. The automatic darkening filter automatically changes from light to dark after the arc is struck, and becomes light again after welding is completed.

The use of TRUE COLOR full color reproduction technology ensures high working comfort.

The visor has two external knobs that allow you to adjust the degree of darkness from 9 to 13 according to DIN, and infinitely adjust the sensitivity of the photosensor response to the intensity of the arc during welding. There are two switches on the internal control panel that allow three-position adjustment of the dark/bright state switching delay time and change of operation mode,. The darkening filter is equipped with two photosensors.

The visor has two external knobs for adjusting the degree of darkening from 9 to 13 according to DIN, and infinitely adjusting the sensitivity of the photosensors' response to the intensity of the arc during welding. There are two switches on the internal control panel that allow three-position adjustment of the dark/bright state switching delay time and change of operation mode,. The darkening filter is equipped with two photosensors.

Note that the visor is not recommended for welding with low currents of 20-30A.

When the grinding function is selected on the internal control panel, the darkening filter switches to the bright state with no darkening adjustment option.