E‑Bike Brushless Motor Controller Tester, 24‑72V Diagnostic Tool

【MULTI‑FUNCTION E‑BIKE FAULT DIAGNOSTIC TOOL】Diagnose brushless motor coil health, controller condition, hall‑sensor performance, phase‑sequence and 60°/120° phase angle for 24‑36‑48‑60‑72V e‑bikes and scooters. Quickly locate electrical faults during repair work. **This tester only identifies faults and cannot repair broken hardware**. | 【9V BATTERY‑POWERED PORTABLE UNIT】Comes with included 9V battery, no external e‑bike battery required for operation. Compact lightweight plastic housing, easy to carry to garage, workshop or outdoor repair sites. Operating temperature range:‑20℃ to 50℃. | 【NOTE ON CONNECTOR COMPATIBILITY】Built‑in test leads are not universally compatible with all e‑bike harnesses. Some vehicle models need temporary wiring or extra adapters to make stable connections. Basic electrical knowledge is recommended for proper operation. | 【SIMPLE LED INDICATOR FEEDBACK】Clear indicator lights deliver visible test results. Follow the included English‑language manual to complete step‑by‑step inspection for motor, controller and hall‑sensor assemblies. Speed up troubleshooting and cut down repair guesswork. | 【PRACTICAL REPAIR SHOP & DIY TOOL】Great for home DIY mechanics and

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