Auto Engine Stethoscope With Anti Shock Design For Engine Analysis

Main description

Meet the Auto Engine Stethoscope With Anti Shock Design For Engine Analysis — a precise, hands-on diagnostic tool built for both DIY mechanics and workshop pros. This lightweight instrument helps you hear hidden engine issues that aren’t obvious from appearance alone. Its sensitive sound chamber amplifies subtle knocks, ticks, and whines from critical areas like gaskets, pulleys, gears, valve trains, and water pumps, allowing you to pinpoint trouble spots quickly without disassembly.

The anti-shock handle and comfortable rubber earplugs reduce fatigue and isolate outside noise, so you can focus on what matters most: the sound of a healthy engine versus one that needs attention. Its universal design fits most cars and is also suitable for heavy-duty gearboxes, transfer cases, valve trains, rear axles, and engines—making it a versatile tool for any garage or service vehicle.

How it helps you solve problems: identify the loudest surface with the probe, establish contact, and listen for abnormal noises that indicate worn bearings, damaged valves, leaking gaskets, misaligned gears, or failing water pumps. The long 350 mm metal probe lets you reach tight spaces that are otherwise hard to access, delivering practical, actionable insights in minutes.

Crafted from durable plastic and stainless steel and featuring a detection range of 10 Hz to 10 kHz, this tool covers a broad spectrum of engine noises. Its passive design means no batteries are needed and no complex electronics to fault, keeping maintenance simple and reliable.

Benefits & Tips

Practical uses and friendly tips to get the most from your engine analyzer:

• Trace valve train or timing issues by listening along the intake and exhaust paths to detect irregular tapping or stuttering sounds.
• Inspect gaskets and water pumps by pressing the probe onto suspected areas and identifying where the sound intensity peaks for precise pinpointing.
• Use the tool to establish a baseline on a healthy engine and compare with others in your fleet, helping you distinguish normal variations from real problems.

Product specifications

• Material: plastic & stainless steel
• Detection frequency: 10 Hz – 10 kHz
• Metal probe length: extends to 350 mm
• Item Type: Engine Analyzer
• Model Name: 24904
• Origin: Mainland China
• Voltage: 22V
• Weight: 0.105 kg
• Dimensions: 24 cm (L) x 7 cm (W) x 4 cm (H)
• Certification: CE
• Brand: NONE

Package includes:

• 1x engine analyzer

Warnings / Reminders

Handle with care to protect the sensitive sound chamber. Keep away from moisture and extreme heat. This tool is a diagnostic aid and should be used in conjunction with standard vehicle maintenance practices. Do not rely on it as the sole source of diagnosis.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Providing reliable service since 2002 at intercyprus.com.