3M 7010342243 Auto-darkening Welding Filter Shade 8-12

Product Description

The 3M 7010342243 is an auto-darkening filter (ADF) designed for use in Speedglas 100-series welding helmets. It replaces the passive lens with an electronically controlled filter that shifts from a light state to a darkened shade in milliseconds when an arc is struck. The filter supports variable dark shades from 8 through 12, making it suitable for Stick, MIG, and most TIG welding processes. A grinding mode is included for non-arc grinding work. Sensitivity adjustment and two levels of reaction delay allow the welder to dial in performance to match the welding process and environment. A low battery indicator signals when power needs attention.

This filter is intended for professional welders and fabricators working in light industrial and production welding environments. The auto-darkening function reduces the need to flip the helmet between welds, improving workflow during multi-pass or repetitive work. The grinding mode makes it practical for shops where welders alternate between welding and angle grinding on the same job. Installation is handled by the welder or helmet end-user during routine lens replacement or helmet setup.

Key Features

• Variable shade range of 8-12 covers Stick, MIG, and most TIG applications
• Viewing area of 1.73 inches x 3.66 inches for clear arc visibility
• Sensitivity adjustment adapts to varying arc brightness and ambient light conditions
• Two-level delay control for fine-tuning darkening response after the arc extinguishes
• Grinding mode enables use during non-arc abrasive work without swapping lenses
• Low battery indicator provides advance warning before filter power is depleted

Compatibility

Designed as a replacement auto-darkening filter for 3M Speedglas 100-series welding helmets. Refer to the helmet documentation to confirm fitment before installation.

Installation Notes

Auto-darkening filter replacement is typically performed by the welder using hand tools per the helmet manufacturer instructions. Verify the filter is fully seated and secured in the helmet frame before use. Always test the auto-darkening response by exposing the filter to an arc or bright light source before beginning production welding. Do not perform welding operations until the filter has been confirmed to switch to the correct shade.

Technical Specifications

• Shade Range: Variable 8-12
• Viewing Area: 1.73 inches x 3.66 inches
• Grinding Mode: Yes
• Delay Settings: 2 levels
• Low Battery Indicator: Yes
• Weight: 0.65 pounds
• UPC: 00051131372467

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010342243