The Aroefa Multi-Channel Electronic Stethoscope Car Noise Detector is a professional-grade diagnostic tool designed for mechanics, auto technicians, and DIY enthusiasts who need to identify and locate abnormal vehicle noises quickly and accurately. Equipped with multi-channel sound sensors and high-sensitivity audio amplification, this device helps you trace the exact source of mechanical issues such as engine knocks, bearing noises, valve problems, transmission hums, and other hidden faults — without disassembling the car.

With its four independent channels, the Aroefa Electronic Stethoscope lets you monitor multiple parts of the vehicle simultaneously. Each sensor can be attached to different components (engine block, gearbox, suspension, etc.), and with a simple switch, you can instantly compare sound intensity and frequency between channels. The wired control unit and high-fidelity headphones deliver crystal-clear sound reproduction, allowing you to distinguish even the faintest vibrations or irregular tones.

Built with industrial-grade electronics and noise-reduction circuitry, the Aroefa Car Noise Detector eliminates background interference for maximum accuracy, even in loud workshop environments. Compact, durable, and easy to operate, it’s the perfect diagnostic partner for any automotive repair setting.

🔍 Key Features:

• 🎧 Multi-Channel Detection – Supports up to 4 channels for simultaneous sound source monitoring.

• 🔊 High-Sensitivity Audio Amplification – Amplifies even the faintest mechanical noises.

• 🧠 Accurate Fault Diagnosis – Quickly pinpoints abnormal sounds from engine, transmission, suspension, bearings, valves, and more.

• 🎚 Independent Volume Controls – Each channel features adjustable gain to fine-tune audio balance.

• ⚡ Real-Time Comparison – Instantly switch between sensors to isolate specific problem areas.

• 🎧 Professional Headphones Included – Delivers clear, high-quality sound analysis without external interference.

• 💼 Durable, Portable Design – Lightweight body and organized storage case for easy mobility and long-term use.

• 🔋 Battery Powered & Energy Efficient – Long operational life suitable for both workshop and field work.

🚗 Applications:

• Automotive engine and transmission noise diagnostics

• Bearing, valve, and pump sound analysis

• Suspension and chassis vibration troubleshooting

• Industrial machinery maintenance and inspection

• Educational and mechanical research demonstrations

SPECIFICATIONS

Certification: CE

Electronic: No

External Testing Certification: ce

Hardware Version: new

High-concerned chemical: None

Item Height: 0

Item Length: 0

Item Type: Other

Item Weight: 1.15

Item Width: 0

Material: Plastic

Model Name: Car Noise Finder Kit

Origin: Mainland China

Power (W): W

Software Version: new

Voltage: V