Auto Darkening Welding Helmet

Filter size, mm: 110x90x9
Viewing window size, mm: 93x50
Number of LCD screens: 1
Light transmittance: DIN4
Shade range (adjustable): DIN9-13
UV/IR protection: DIN16
Reaction time, sec.: 1/15000
Delay time (adjustable), sec.: 0.1-1
Sensitivity (adjustable): Yes
Power supply: Solar cell + replaceable lithium battery CR2032
Cutting function: Yes
Tig, Mig, Mag protection: Yes
Number of sensors, pcs.: 2
Auto-off: Yes
Operating temperature, °C: from -5 to +55
Storage temperature, °C: from -20 to +70
Self-test mode: No
Low battery warning: No