Got a UEI Eagle or Eagle X combustion analyzer? Protect your investment! This is the official, hard-sided carrying case made specifically for these tools. It's blow-molded from tough plastic, so it can take a knock in the truck or van without a problem. The inside is smartly laid out: there's a separate, dedicated compartment to store the flue gas probe, keeping it away from the main unit to prevent scratches or damage. The rest of the space snugly holds your analyzer, the optional infrared printer, and all the smaller accessories like hoses and adapters. Everything has its place, so you're not digging around for parts on the job site. The exterior dimensions are about 19 inches wide, 14 inches tall, and 3.5 inches deep—compact but roomy enough for the whole kit. It's way better than using the original box or a soft bag. Keeps your expensive diagnostic tool organized, clean, and ready to go for your next furnace, boiler, or water heater tune-up. A no-brainer add-on for any HVAC pro using UEI combustion analyzers.