Aircom welding mask Sun 9L Carbon with grinding function

Visible area: 100 x 73 mm (3.94” × 2.87”)
UV/IR radiation protection: DIN16 permanently
Functions: “WELDING”/ “GRINDING” selectable
Darkness level: DIN 3
Adjustment range: From “DIN 4 to DIN 8”, “DIN 9 to DIN 13” selectable from inside the mask. First, adjust the welding mode with the “MODE” button on the filter pack (the switch has 3 steps to choose from) to determine the adjustment range of the darkness level adjustment knob.
Switching time:
Darkening: 1/25,000s (0.00004 sec)
Dark to light: 0.2s~0.8s
Sensitivity: Inside, adjustable
Number of sensors: 4
Power source: Solar cell + lithium battery CR2450
On/off switching: fully automatic
Operating temperature: – 5°C to + 55°C
Storage temperature: – 20°C to + 70°C
Mask material: Impact-resistant plastic (polyamide / nylon)
Eye protection: DIN EN 175 B CE
Weight: 500g