The 8000/5002 wireless 5-Gas Analyzer from Emissions Systems allows for hands-free vehicle testing within a 30' radius. The shop can also retrofit an existing machine with the company's new wireless software kit. Featueres of the actual analyzer include: Heavy duty filtration system. Portability for road tests. Quicker warm-up times. A database tha can save information to a customer's name, or VIN number. Covered by a 18-month optical bench warranty.