LINCOLN VIKING 1740 Matte Black Welding Helmet K3282-2

There’s no shortage of features on the Lincoln Electric Viking 1740 series auto-darkening welding helmet. This helmet has an excellent optical rating, variable shades, sensitivity and delay control, auto on/off and an LED low-battery indicator.

• Perfect 1/1/1/1 optical clarity
• Variable shade (9-13) Weld and Grind modes
• Sensitivity and delay controls
• Hard hat and magnifying cheater lens compatible
• User replaceable AAA batteries
• Auto on / off functionality
• Test mechanism & LED low battery indicator

Specifications

• Lens switching speed (sec): 1/25,000
• Variable shade / control: 9-13 / internal
• Grind mode: Yes
• Magnifying lens compatible: Yes
• Sensitivity control: Variable shade, delay, light sensitivity
• Delay control dark to light (sec): 0.1 to 1.0
• Arc sensors: 2
• TIG amp rating: 5
• Cartridge size: 4.33″ x 3.54″ (110 mm x 90 mm)
• View size: 3.78″ x 1.67″ (96 mm x 42.5 mm)
• Temperature range: -10°C – +55°C