The Waring Pro WTO150 is part of the Toaster & Toaster Oven
test program at Consumer Reports. In our lab tests, Toaster & Toaster Oven
models like the Pro WTO150 are rated on multiple criteria, such as those listed below.
Broiling: Reflects how evenly each model broiled.
Baking: Reflects how evenly each model baked a batch of muffins and cookies.
Color range: How well the toasters or toaster ovens produced a range of light to dark toast.