Laser Tools 1778 Mechanics Stethoscope

Laser Tools 1778 Mechanics Stethoscope

The Laser Tools 1778 is a classic and indispensable diagnostic tool for the professional mechanic. Designed to amplify internal engine and machinery sounds, it allows a technician to accurately "pinpoint" the source of mechanical noises. By placing the metal probe against a component, the user can listen for the specific rumble of a failing bearing, the click of a sticking valve, or the whine of a worn water pump. This tool is vital for distinguishing between harmless top-end noise and serious bottom-end internal engine failure. It features a high-quality diaphragm and comfortable ear tips that block out ambient workshop noise, focusing purely on the mechanical vibration of the component being tested. This stethoscope is a simple yet highly effective way to save time on complex engine and transmission diagnostics.

• Precision Acoustics: Amplifies internal mechanical sounds for accurate fault finding.
• Source Identification: Quickly locates failing bearings, noisy injectors, and worn gears.
• Ambient Noise Filter: Earpieces are designed to isolate the sound of the component.
• Extended Probe: Allows for safe access to deep or moving parts within the engine bay.