Auto darkening welding helmet DOKA PRO 4 (DIN 9-13, view area 90x35 mm)
Auto darkening welding helmet DOKA PRO 4 (DIN 9-13, view area 90x35 mm)
:View area: 90*35 mm
Light state: 4 DIN
Dark state: 9-13 DIN
Number of sensors: 2
Reaction time (from light to dark): 1/15000 s
Reaction time (from dark to light): 0.45 s
Power: CR2032 (1 pcs.) + solar battery
Grind mode: yes
Cut mode: no
Battery check: no
Sensitivity adjustment: no
UV/IR protection: 16 DIN
Work temperature: -5°C to +55°C
Storage temperature: -20°C to +70°C
Weight: ~450 g