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S240-9 - ArcOne Singles HD 2x4 Auto-Darkening Lens Shade 9

Packaging: 1 per each
$212.44/ea $141.95/1 per each only $141.95/eaSave 33%

Usually ships within 3-5 business days

OVERVIEW

See the Difference with ArcOne Singles® HD Technology

If you are still flipping your hood every time you strike an arc, it is time for an upgrade. The ArcOne S240-9 Singles® HD Auto-Darkening Lens is designed to breathe new life into your favorite welding helmet. Whether you rock a classic pipeliner, a leather pancake, or a standard flip-front, this drop-in lens fits perfectly into any standard 2" x 4.25" retainer. It is the easiest way to get modern auto-darkening performance without giving up the comfort and style of the gear you already own.

What sets the S240-9 apart is the High Definition (HD) view. Forget about that murky, lime-green haze you get with cheap lenses. ArcOne's HD technology delivers a crystal-clear, true-color view of your puddle, allowing you to see your tie-ins and bead edges with absolute precision. The fixed Shade 9 is perfect for general Stick and MIG work, giving you reliable protection that doesn't fluctuate. Plus, with a super-bright Light State of 2.5, you can see clearly enough to grind, chip slag, or set up your next joint without ever lifting your hood. That means less neck strain and more arc time.

One of the best features for the mobile welder is the power system. This lens is 100% solar-powered. There are no batteries to change, no switches to flip, and no chargers to lose. It charges off the arc itself and ambient light, so it is always ready to go when you are. It is built tough, too—water and dust resistant to handle the grime of the job site.

Backed by a solid 3-year warranty, the S240-9 is an investment in your eyes and your efficiency. Stop guessing where your electrode is and start seeing the work like never before. Drop an ArcOne Singles® HD into your hood today and experience the clarity you have been missing.

Additional Information
Brand:ArcOne
Lens Shade:9
Packaging Description:1 Per Ea
Lens Size:2" x 4-1/4"
Light State:2.5
Power Source:Solar
Sensors:2
Technology:HD Technology
Warranty:3 Years
Standards:ANSI Z87, CSA Z94.3

INCLUDED

  • 1x ArcOne S240-9 Singles® HD Auto-Darkening Lens
  • 1x Instruction Manual

APPLICATIONS

  • MIG Welding (GMAW)
  • Stick Welding (SMAW)
  • General Fabrication
  • Pipeline Welding
  • Maintenance and Repair

FAQ

The S240-9 features a fixed Dark State of Shade 9.

No, the S240-9 is fully solar-powered and does not require battery replacements.

It is a standard 2" x 4.25" (approx. 51mm x 108mm) lens, fitting most standard welding helmets.

The lens has a Light State of 2.5, which is clearer than many standard ADFs (often shade 3 or 4).

While it can detect TIG arcs, it is primarily optimized for MIG and Stick welding. For low-amp TIG, a variable shade lens with higher sensitivity might be preferred.

Yes, as long as the pancake hood accepts a standard 2x4 inch lens cartridge.

ArcOne provides a 3-year warranty on this lens.

No, this specific model does not have a dedicated grind mode switch, but the light state of 2.5 provides excellent visibility for grinding.