QDB-3A Vehicle Diagnostic Tool Tester

This vehicle actuator fault detector is a versatile and advanced diagnostic tool designed to test ignition coils, fuel injectors, solenoid valves, and stepper motors in automobiles and diesel vehicles. It supports DC 9-24V systems and is equipped with adjustable duty cycle, frequency, and voltage control, allowing for precise testing and fault detection. Ideal for mechanics, automotive professionals, and DIY vehicle maintenance, this tool ensures efficient troubleshooting and performance testing.

Featuring multiple language support, the device is user-friendly and provides real-time testing results. With reverse connection and overcurrent protection, it guarantees safe operation while diagnosing issues in ignition, fuel injection, and actuator systems.

Key Features

• Comprehensive Diagnostic Tool: Tests ignition coils, injectors, solenoid valves, fuel metering valves, idle stepper motors, and more.
• Compatible with 12V and 24V Systems: Supports both gasoline and diesel vehicles.
• Adjustable Testing Parameters: Frequency range 1Hz - 100KHz, duty cycle 1% - 100%, and voltage 1.25V - 11.5V.
• Hall Signal Simulation: Can mimic air conditioning pressure sensors, airflow meters, and other duty cycle sensors.
• Reverse Connection and Overcurrent Protection: Ensures safe operation and prevents damage to vehicle components.
• Multi-Language Support: Available in English, Russian, Portuguese, Spanish, French, Chinese, and more.
• Durable and Compact Design: Built with high-quality iron and plastic materials for long-lasting use.
• Easy to Use: Plug-and-play design with simple controls and an intuitive interface.

Specifications

• Model: QDB-3A
• Voltage Range: DC 9V - 24V
• Power Consumption: 5W
• Output Frequency: 1Hz - 100KHz
• Duty Cycle Adjustment: 1% - 100%
• Adjustable Voltage: 1.25V - 11.5V
• Electromagnetic Coil Driving Current: 0 - 3.5A
• Dimensions: 16.5cm x 9.6cm x 2.6cm
• Weight: 0.38kg
• Material: Iron + Plastic
• Certification: CE

Package Contents

• 1 x QDB-3A Vehicle Actuator Fault Detector
• 1 x Power Cable
• 3 x Test Connect Cables
• 3 x Single Plugs
• 1 x Idle Speed Stepper Motor Plug
• 1 x Stepper Motor Welding Cable

This professional-grade ignition coil and injector tester is perfect for automotive workshops, diagnostic centers, and vehicle maintenance enthusiasts, offering precise testing and troubleshooting capabilities for modern vehicle ignition and fuel injection systems.