Here is another affordable climb trainer that gives you a solid workout indoors. The Caroma 2-in-1 Vertical Climber works your legs, shoulders, hips, grips, and glutes. It has 5 levels of magnetic resistance and adjustable climbing handles. You can use it to climb or simply exercise on its mini bike.
The machine has a LCD monitor to show your time, speed, distance, and calories. It can handle users up to 350lbs. It has a steady base for a safe workout.