The updated PurgEye® 500 Desk is now equipped with PurgeNet™ for connecting to smart accessories including drive system for automatic welders and orbital welders and traffic light accessory for visual warning. The PurgEye® 500 Desk monitors oxygen levels accurately from 1000 ppm down to 1 ppm (accurate to 10 ppm), ideal for use with Welding Chambers and Enclosures as well as Orbital Welders and other Automatic Welding Systems.