-The maglev propeller balancer multi rotor rack FPV essential
-Light for less than 11-inch propeller with
-Heavy-duty for less than 17-inch propeller wit
-Center fixed axis maglev-way to ensure that tests products balance zero resistance
-Fixed-wing propeller, helicopter rotor the maglev propeller balancer suitable for any size and weight, marine propeller, car wheels, turbine blades, flywheels, etc.