General description This auto-darkening welding helmet provides reliable protection and clear visibility during welding tasks. It features an adjustable shade range from 9 to 13, allowing customization based on the welding process and personal preference. The helmet is suitable for TIG, MIG, arc welding, plasma cutting, and grinding applications. Its comfortable, adjustable headband ensures a secure fit for extended use. Technical specifications Weight: approximately 0.39 kg Visor size: 92.5 x 42.5 mm Shade level: adjustable from 9 to 13 Power source: solar cell with a replaceable lithium-ion battery Compatibility and accessories Compatible with various welding processes including TIG, MIG, and arc welding Suitable for plasma cutting and grinding Installation Adjust the headband for a comfortable fit using the provided knob Ensure the helmet is properly positioned to cover the face and neck for maximum protection Usage Activate the helmet by striking an arc; it will automatically