Automatic darkening welding googles with face mask ALT3

ALT3 G20XL are auto-darkening welding goggles equipped with a G20XL W/EL filter, a removable face shield and an integrated LED work light.

The product is designed for suitable welding, cutting and grinding applications, offering eye protection and the flexibility to adapt to different metalworking tasks.

The goggles feature three operating modes: welding, cutting and grinding.

The auto-darkening filter provides adjustable shade ranges of DIN 4–8 and DIN 9–13, with a DIN 3 light state.

Adjustable sensitivity, shade level and return delay allow the filter response to be configured for different working conditions.

The removable ALT3 face shield provides additional facial coverage, while the integrated LED light helps illuminate the work area in low-light environments.

The goggles feature a 124 × 41 mm viewing area, use two CR2032 batteries and weigh 0.355 kg.

Three Operating Modes

The ALT3 G20XL offers three selectable modes:

• Welding mode (Weld) – for welding applications using the appropriate shade level.

• Cutting mode (Cut) – for suitable metal cutting operations requiring a different shade setting.

• Grinding mode (Grind) – for grinding operations without normal automatic darkening.

Important: the correct operating mode must be selected whenever switching between welding, cutting and grinding.

Wide DIN 4–13 Shade Adjustment

The filter provides two adjustable shade ranges:

DIN 4–8 – lower shade settings for suitable cutting and other manufacturer-approved applications.

DIN 9–13 – higher shade settings used for various arc welding processes.

The correct shade must be selected according to the equipment, process and welding current.

Automatic Darkening

The G20XL W/EL filter detects the welding arc and automatically changes its shade.

Before welding, the filter remains in the DIN 3 light state. When the arc starts, it darkens to the selected level.

After welding stops, the filter returns to its light state following the selected delay.

Adjustable Sensitivity and Return Delay

Sensitivity adjustment allows the filter response to be adapted to the welding arc and ambient lighting.

Return delay adjustment determines how long the filter remains dark after welding stops.

These settings help adapt the filter to different working conditions.

Removable Face Shield

The ALT3 face shield can be removed, allowing the goggles to be configured for different tasks.

The face shield provides additional coverage, but its protective limitations must be considered according to the application and manufacturer instructions.

Integrated LED Work Light

The goggles feature an integrated LED light to help illuminate the work area.

This can be useful for detailed metalworking tasks or repairs in poorly lit environments.

124 × 41 mm Viewing Area

The 124 × 41 mm viewing window provides visibility of the work area during welding and cutting operations.

Two CR2032 Batteries and Status Indicator

The product uses two CR2032 batteries.

A battery status indicator helps monitor the power supply and identify when replacement may be required.

CR2032 batteries are replaceable, non-rechargeable primary cells.

Lightweight Construction

The goggles with face shield weigh 0.355 kg, helping reduce head strain during extended work.

Applications

Suitable for:

• welding applications requiring an appropriate DIN shade;

• compatible metal cutting operations;

• metal surface grinding;

• weld finishing;

• automotive repair;

• metal fabrication and repair;

• work in confined or poorly lit areas.

Note: the supplier does not specify confirmed MMA, MIG/MAG or TIG compatibility or the minimum reliable arc detection current.

Key Benefits

• G20XL W/EL auto-darkening filter.

• Wide DIN 4–8 and DIN 9–13 shade adjustment.

• DIN 3 light state.

• Three operating modes: welding, cutting and grinding.

• Removable ALT3 face shield.

• Integrated LED work light.

• Adjustable sensitivity.

• Adjustable return delay.

• 124 × 41 mm viewing area.

• 2 × CR2032 batteries.

• Battery status indicator.

• Lightweight 0.355 kg construction.

Package Contents

Based on the supplied product description:

• G20XL auto-darkening welding goggles – 1 pc.

• G20XL W/EL auto-darkening filter – integrated.

• ALT3 removable face shield – 1 pc.

• Integrated LED work light.