SISCO auto machanical stethoscope used to quickly locate the source of engine noise such as piston slap, worn gears and bearings, blown gaskets. Also useful tracking down dashboard rattles and squeaks. The car mechanic stethoscope is widely used in ship, automobile, chemical manufacture, metallurgy, machine, household appliance and many other fields.

The Mechanic's Stethoscope Features Multi-Channel Sound Indicator Panel

The Machanical Stethoscope Equipped with Comfortable, High-Quality Headphones
SISCO mechanic's stethoscope is a diagnostic tool used to detect mechanical noises, vibrations, and faults in machinery and vehicles. It is widely used in automotive repair, industrial machinery maintenance, engine diagnostics, and equipment inspection to identify issues such as engine misfires, bearing wear, and exhaust leaks. By amplifying internal sounds, it allows technicians to pinpoint problems accurately, making it an essential tool in heavy machinery, marine vessels, petrochemicals and engine noise repair.
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| Model | SISCO-MS-DB10-MS220 |
| Frequency Range | 10~10 kHz |
| Input Impedance | 20 M |
| Ambient Noise Permitted | 100 dB |
| Power Supply | 4*1.5V AAA Battery (Not included) |
| Dimensions | 156*67*28 mm |
| Weight | 270g |
| Standard Accessories | Main Unit |
| Powerful Rare Earth Magnet | |
| Sensor | |
| Probe (Cone) | |
| Carrying Case | |
| Manual Book |
Q1: What is a mechanic’s stethoscope used for?
A1: A mechanic’s Sstethoscope is used to listen for internal sounds and vibrations in machinery, engines, and vehicles. It helps technicians diagnose mechanical issues by amplifying subtle noises, such as engine misfires, bearing wear, exhaust leaks, and other potential faults. By pinpointing these sounds, the stethoscope allows for more accurate and efficient troubleshooting, making it an essential tool in automotive repair, industrial machinery maintenance, engine diagnostics, and equipment inspection.
Q2: Can a mechanic’s stethoscope be used on all types of vehicles?
A2: Yes, a mechanic’s stethoscope can be used on all types of vehicles, including cars, trucks, motorcycles, and even heavy machinery. It is effective for diagnosing a wide range of mechanical issues, such as engine misfires, transmission problems, bearing wear, and exhaust leaks. The tool allows technicians to accurately detect and pinpoint faults in the engine, drivetrain, suspension, and other vehicle components, making it a versatile diagnostic tool in both automotive repair and industrial applications.
Q3: Can the mechanic’s stethoscope be used for all types of machinery?
A3: Yes, a mechanic’s stethoscope can be used for a wide variety of machinery, including automotive engines, industrial equipment, HVAC systems, pumps, compressors, gearboxes, and motors. It is designed to detect internal sounds and vibrations, helping technicians identify issues such as bearing wear, misalignment, loose parts, and leaks in machinery. Whether you are working on heavy machinery, small engines, or commercial equipment, the stethoscope is an effective tool for diagnosing mechanical problems across many industries.
Tips: Can the automotive mechanic’s stethoscope detect noise while the engine is running?
Yes, an automotive mechanic’s stethoscope can detect noise while the engine is running.
It is specifically designed for real-time diagnosis, allowing mechanics to listen to bearings, pulleys, injectors, valves, and other moving components under normal operating conditions. By placing the probes or sensors on different parts of the engine while it runs, the stethoscope amplifies subtle sounds—such as knocking, rattling, grinding, or hissing—making it easier to pinpoint abnormal mechanical behavior. This live detection helps identify issues that only appear under load or at certain RPM levels, which would be impossible to diagnose when the engine is off.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.