The VIKTEC Chassis Ear Auto Diagnostic Tool is a professional automotive noise detection device designed to help technicians quickly locate abnormal sounds in engines, transmissions, suspension systems, and other vehicle components.

This 6-channel electronic automotive stethoscope allows mechanics to attach multiple sensors to different parts of a vehicle and monitor them simultaneously through headphones. By comparing sound signals from each channel, technicians can accurately identify the source of unusual vibrations or mechanical noise.

It is an essential diagnostic tool for auto repair shops when troubleshooting engine knocks, wheel bearing noise, gearbox vibration, and chassis rattles.

VIKTEC Chassis Ear Key Features

6-Channel Simultaneous Monitoring

The system includes six vibration sensors that can be attached to different vehicle components. Mechanics can switch between channels to compare sound signals and identify the exact source of noise.

LED Noise Indicator System

Built-in LED indicators display sound intensity levels, helping technicians visually detect abnormal vibrations during diagnostics.

Adjustable Sensitivity Control

The sensitivity knob allows users to adjust signal amplification, making it easier to detect faint mechanical noises.

Professional Automotive Stethoscope

Ideal for diagnosing:

• Engine knocking

• Bearing noise

• Gearbox vibration

• Valve train noise

• Suspension noise

• Body or chassis rattles

Easy to Use

Simply attach the sensors to suspected areas, connect the headphones, and monitor sound changes across channels while the engine or vehicle is running.

Packing List

• Main control unit

• 6 vibration sensors

• Sensor cables

• Headphones

• Carrying case

• User manual

⚠ Important Notes (Limitations)

To ensure accurate expectations, please note the following limitations:

• This tool helps locate noise sources but does not automatically diagnose the exact mechanical fault.

• Extremely quiet noises may be difficult to detect in very noisy workshop environments.

• Proper sensor placement is required for accurate results.

• The tool is designed for professional diagnostic assistance, and final fault confirmation should be done through further mechanical inspection.

Professional chassis ear tools rely on sound amplification and may require technician experience to interpret the signals correctly.