At the heart of the e684 visor is an intelligent filter that analyzes the intensity of the welding arc in real time and automatically selects the optimum shade level between 5 and 13 DIN. This eliminates the need to manually adjust the degree of protection when the welding method, current intensity or working position changes. The system responds independently to changing conditions, providing constant, perfectly adjusted eye protection without taking your hands off the job. Investing in this technology guarantees full concentration on the weld and eliminates the risk of eye exposure due to erroneous settings.

Unlike standard filters that impart a greenish tint, the True Color technology used in the e684 provides a crystal clear and realistic image in natural colors. This allows for accurate assessment of the weld pool, better control of the process and excellent visibility of the workstation environment, both before, during and after welding. This significantly reduces eye fatigue during long hours of work, resulting in fewer errors and higher quality welds. It’s an investment in precision that is visible to the naked eye in every joint made.

The e684 visor filter meets the highest standards of optical classification according to EN379, achieving a rating of 1/1/1/1. This means perfect optical quality (class 1), no image distortion (class 1), perfectly uniform shading over the entire surface of the filter (class 1) and excellent visibility regardless of the angle of view (class 1). For the welder, this means a razor-sharp image with no distortion or fog effect, which is crucial for precise work. Investing in the highest optical class is a direct investment in the quality of your work and the health of your eyes.

The e3000X air supply system provides the highest possible level of respiratory protection (TH3 class according to EN 12941), filtering out as much as 99.8% of harmful particles, fumes and aerosols. Welding fumes are classified as a carcinogen, so their effective elimination is crucial for health. The system creates a zone of safe positive pressure inside the visor that prevents the entry of contaminants from outside, providing the welder with only clean air. This is a fundamental and uncompromising investment in your own health and the ability to continue your profession for years to come.

The e3000X unit offers three-stage electronic airflow control at levels of 170, 210 and 240 liters per minute. This allows the system’s performance to be perfectly matched to working conditions and individual preferences. The highest flow level (240 liters per minute) generates a noticeable cooling effect, which is an invaluable advantage when working at high temperatures or when welding at high current. Investing in a regulated flow rate is a guarantee of thermal comfort and freshness even during the most intensive tasks.

The set is equipped with a high-performance lithium-ion battery, which guarantees an operating time of up to 18 hours on a single charge. This energy efficiency allows you to work comfortably for two full 8-hour shifts without having to take breaks to recharge or change batteries. The system eliminates downtime and allows you to fully focus on the task at hand, maximizing effective working time. It’s an investment in continuity and operational efficiency that pays off every day.