Yato YT-73921 welding mask/helmet Welding helmet with auto-darkening filter Black, Red, Silver

Number of sensors: 4 Shade range: 9-13 Adjustable shade level: Yes Product type: Welding helmet with auto-darkening filter Housing material: Polycarbonate (PC) Product colour: Red Filter switching time (dark-light) (min): 0.1 - 1 ms Battery voltage: 3 V Power source type: Battery Operating temperature (T-T): -5 - 55 °C Viewing window width: 4.3 cm Viewing window height: 9.8 cm Quantity per pack: 1 pc(s) Warnings: Do not dispose of the appliance and batteries in the general waste. Take to a suitable collection point for electro-waste. Certification: EN 175:1997, EN 379:2003 + A1:2009