Leak testing is an important quality control process that ensures products are tightly sealed against the escape or ingress ...

In our vacuum lab, we evaluate each model for its ability to clean carpet and bare floors, among other attributes. From sand to pet hair, CR’s testers use the same dirt and debris you’d find in your ...

This is CNET's secret weapon: A state-of-the-art testing laboratory, where our in-house engineers conduct rigorous testing procedures on hundreds of home technologies such as cordless vacuums. While ...