Carbon fiber Propeller Balancer

product description Note: Due to photography and your own computer, the colors of the items may slightly differ Using N45 high-performance magnets, the mounting plate is made of carbon fiber Support bearing design Center fixed axis magnetic levitation style, to ensure that the test product balance / zero resistance Suitable for any size and fixed wing propeller 80 grams, marine propellers, car wheels, turbine blades, flywheels, etc. Weight: 46g package: 1 set of magnetic propeller observation balancer