The GYS LCD Techno 9-13 True Color welding helmet/hood is a semi-professional automatic helmet that offers optimal protection and comfort during MMA, TIG, and MIG/MAG welding, as well as grinding work. Thanks to its fast reaction time of 0.3 ms and adjustable light transmission, you can work safely and precisely, while your hands always remain free. Special features Adjustable sensitivity and light transmission Very fast reaction speed: 0.3 ms from light to dark Operates on solar energy, no batteries required Equipped with 2 light sensors for reliable arc detection Large screen of 92 x 42 mm Always hands-free thanks to the ergonomic design Technical data Net weight: 0.76 kg Dimensions (WxHxL): 260 x 268 x 220 mm Screen size: 92 x 42 mm Standard delivery GYS LCD Techno 9-13 True Color welding helmet/hood Adjustable headband User manual