Set both blade and gauge on a flat surface. Turn the back arm to match the pitch of the blade and read the dial. Works for CW and CCW fan blades. Also known as part # H24-850.
Express delivery and return policies
Free shipping on orders over $30
Processing time: 1-2 Days
Shipping time: 3-5 Days(According to the logistics method and delivery address)
Items can be returned or exchanged within 30 days !
