This NordicTrack electric elliptical machine, model ELS999111, is a versatile piece of gym equipment with a variety of features to help you achieve your fitness goals. With a maximum speed of 12 mph and incline adjustment, you can customize your workout to your desired intensity level. The display console provides speed and heart rate measurement as well as an incline monitor to help you track your progress. This machine has been tested and verified to be in working order, with a maximum user weight of 350 lb. Made of plastic and metal materials, it is suitable for both home and commercial use, with more than 5 user profiles available. The 10 programs provided include Fat Burning, Incline Interval, and Quick Start, making it a great addition to any gym or personal fitness setup.