Pro Spot’s new ADTH welding helmet is said to meet all of today’s welding and grinding applications, according to the company. Its large viewing area (100 mm x 54 mm) provides visibility before and during welding procedures. Providing shade settings from 8 to 12 for all types of welding, the ADTH works on high efficiency dual solar cells. The helmet, complete with headgear, weighs less than 500 grams and works on all types of welding arcs. Replaceable cover plates are included.