Test drone motors without a flight controller. Jangyao 40A 2-4S LiPo brushless motor tester with manual throttle knob. Fits DJI, FIMI, FPV.
The ultimate diagnostic bench tool for drone builders and repair technicians to test, calibrate, and spin up brushless motors safely without assembling a full flight controller or receiver stack.
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🔌 Receiver-Free Diagnostics: Instantly test drone brushless motors manually without needing a flight controller, radio receiver, or computer software interface.
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⚡ High-Capacity 40A ESC: Integrated heavy-duty 40A Electronic Speed Controller handles high-current draws from powerful multirotor motors smoothly.
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🔋 Wide 2S-4S LiPo Support: Fully compatible with standard 2S, 3S, and 4S LiPo drone batteries (7.4V - 14.8V) for versatile bench testing.
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🎛️ Precision Manual Throttle: Features a responsive, smooth-turning potentiometer dial knob for real-time RPM adjustments and throttle curve checks.
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🧲 Quick-Connect Setup: Equipped with heavy-duty insulated alligator clips for secure battery connections and a lever terminal block for rapid wire routing.
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🛸 Universal Platform Fit: Universally compatible with brushless motors from DJI, Autel EVO, FIMI, and custom FPV multirotor drones.
