Tweco auto-darkening welding helmet
The new Tweco auto-darkening welding helmet features four sensors for enhanced performance at an affordable price.
It can be used in both weld mode and grind mode and will darken when TIG welding even at 5 amps. The helmet has a large viewing area of 3.86” x 1.69”, weighs 16 oz., uses solar power to eliminate the need to change batteries and offers all these features for an MSRP of $142.
It comes in three popular styles: Patriot Eagle, Skull & Fire and Yellow Dragon.
When switching from light-to-dark, this Tweco helmet darkens in 33 microseconds, or 1/30,000th of a second, one of the fastest reaction times available (by way of comparison, a human eye blink takes 3/10th to 4/10th of a second). When switching from dark-to-light, users can select from three switching speeds: short (0.25s to 0.35s), medium (0.35s to 0.50s) and long (0.50s to 0.80). Operators in high amperage applications prefer a longer transition time, giving the red-hot weld puddle a chance to cool.