Features: This for uav motor tester board offering precise motor testing to ensuring your drones motor perform flawlessly before every flight, enhancing flight safety and preventing failures for reliabled drones maintenance. Made from durability and lightweight plastic, this motor tester board is wear resistant for frequent use and features broad compatibility for uav without needing converters. Designed for drones enthusiasts and flight photographers who prioritize equipment safety, this tool helps maintain their drones to avoid disruptions during critical shoots or professional assignments. Ideal for at home pre flight checks, users can quickly tester motors in compact schedules to prevent flight photography interruptions and ensuring smooth drones operating during important missions. Early detection of potential motor issues with this tester board safeguards your drones from damage, providing added confidence for all your flight adventures and extending the life of your drones accessories. Specifications: Component: plastic Size: 5cm/1.97in Standard size suitable for uav motor tester board Features Strong compatibility, suitable for many models Specially designed for uav ensuring accurate testing and calibration for maintenance and debugging of flight photography aircraft Package Includes: 1PC Motor tester board note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to different monitors.