LY-30KGF motor and propeller test stand is designed to test medium UAV motors and propellers. It allows you to test up to 30kg of thrust for max 40” propeller. The test stand will help you to figure out the most efficient drone propulsion system and extend the flight time. TheWing Flying thrust tester is capable of testing the thrust, torque, voltage, current, RPM, motor and propeller efficiency of your drone propulsion system.