The steps to check the wattage of Yadi GTR motor are as follows:

1. You can look at the motor trademark. Generally, larger manufacturers that value brand development will mark the wattage. This is a kind of brand. The embodiment of quality.

2. Look at the shell. Motors with good outer plating work generally have a brighter appearance, while refurbished machines are gray and dull.

3. The trademark says "It should be 500W to 800W, or there will be data on the label of the controller.